Nutrition Journal via MedWorm.com MedWorm.com provides a medical RSS filtering service. Over 6000 RSS medical sources are combined and output via different filters. This feed contains the latest items from the 'Nutrition Journal' source. Wed, 08 Feb 2012 22:31:43 +0100 Intravenous Vitamin C Administration Reduces Fatigue in Office Workers: A Double-blind Randomized Controlled Trial http://www.medworm.com/index.php?rid=5611506&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F11%2F1%2F7 Conclusion: Thus, intravenous vitamin C reduced fatigue at two hours, and the effect persisted for one day. There were no significant differences in adverse events between two groups. High dose intravenous vitamin C proved to be safe and effective against fatigue in this study.The clinical trial registration of this trial is ClinicalTrials.gov NCT00633581. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5611506 Fri, 20 Jan 2012 05:00:00 +0100 5611506 Effect of n-3 polyunsaturated fatty acid on gene expression of the critical enzymes involved in homocysteine metabolism http://www.medworm.com/index.php?rid=5611507&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F11%2F1%2F6 Conclusions: Our results suggest that DHA up-regulates CSE and MTHFR mRNA expression and down-regulates MAT mRNA expression involved in Hcy metabolism. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5611507 Thu, 19 Jan 2012 05:00:00 +0100 5611507 Alpha-tocotrienol is the most abundant tocotrienol isomer circulated in plasma and lipoproteins after postprandial tocotrienol-rich vitamin E supplementation http://www.medworm.com/index.php?rid=5599704&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F11%2F1%2F5 Conclusions: Bio-discrimination between vitamin E isomers in humans reduces the rate of T3 absorption and affects their incorporation into lipoproteins. Although low absorption of T3 into circulation may impact some of their physiological functions in humans, T3 have biological functions well below concentration noted in this study. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5599704 Tue, 17 Jan 2012 05:00:00 +0100 5599704 Wild bitter gourd improves metabolic syndrome: A preliminary dietary supplementation trial http://www.medworm.com/index.php?rid=5585116&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F11%2F1%2F4 Background: Bitter gourd (Momordica charantia L.) is a common tropical vegetable that has been used in traditional or folk medicine to treat diabetes. Wild bitter gourd (WBG) ameliorated metabolic syndrome (MetS) in animal models. We aimed to preliminarily evaluate the effect of WBG supplementation on MetS in Taiwanese adults. Methods: A preliminary open-label uncontrolled supplementation trial was conducted in eligible fulfilled the diagnosis of MetS from May 2008 to April 2009. A total of 42 eligible (21 men and 21 women) with a mean age of 45.7+/- 11.4 years (23 to 63 years) were supplemented with 4.8 gram lyophilized WBG powder in capsules daily for three months and were checked for MetS at enrollment and follow-up monthly. After supplementation was ceased, the participants were contin... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5585116 Fri, 13 Jan 2012 05:00:00 +0100 5585116 Nutritional status and growth of indigenous Xavante children, Central Brazil http://www.medworm.com/index.php?rid=5585117&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F11%2F1%2F3 Conclusion: This study demonstrated that undernutrition, in particular linear growth deficit, is a notable health issue for Xavante children. These findings contrast with the nutritional profile observed among Brazilian children nationally, which is characterized by a sharp decline in child undernutrition in recent decades, even in the poorest regions of the country. This discrepancy calls attention to the persistent health disparities that exist between indigenous and non-indigenous people in Brazil. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5585117 Wed, 11 Jan 2012 05:00:00 +0100 5585117 MTHFR C677T and MTR A2756G Polymorphisms and the Homocysteine Lowering Efficacy of Different Doses of Folic Acid in Hypertensive Chinese Adults http://www.medworm.com/index.php?rid=5585118&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F11%2F1%2F2 This study aimed to investigate if the homocysteine-lowering efficacy of two commonly used physiological doses (0.4mg/d and 0.8mg/d) of folic acid (FA) can be modified by individual methylenetetrahydrofolate reductase (MTHFR) C677T and/or methionine synthase (MTR) A2756G polymorphisms in hypertensive Chinese adults. Methods: A total of 480 subjects with mild or moderate essential hypertension were randomly assigned to three treatment groups: 1) enalapril only (10mg, control group); 2) enalapril-FA tablet [10:0.4mg (10mg enalapril combined with 0.4mg of FA), low FA group]; and 3) enalapril-FA tablet (10:0.8mg, high FA group), once daily for 8 weeks.ResultsAfter 4 or 8 weeks of treatment, homocysteine concentrations were reduced across all genotypes and FA dosage groups, except in subjects w... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5585118 Tue, 10 Jan 2012 05:00:00 +0100 5585118 Association of Methylentetraydrofolate Reductase (MTHFR) 677 C > T gene polymorphism and homocysteine levels in psoriasis vulgaris patients from Malaysia: a case-control study. http://www.medworm.com/index.php?rid=5562385&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F11%2F1%2F1 Conclusions: Our results indicate that there was no significant association between the MTHFR gene polymorphism and psoriasis vulgaris in the Malaysian population. There was no significant increase of the plasma homocysteine level in the psoriasis patients compared to the controls. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5562385 Thu, 05 Jan 2012 05:00:00 +0100 5562385 The effects of varying protein and energy intakes on the growth and body composition of very low birth weight infants http://www.medworm.com/index.php?rid=5553467&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F140 CONCLUSION: An intake of 150 kcal/kg/d of energy and 4.2 g/kg/d of protein increases fat-free mass accretion in VLBW infants. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5553467 Thu, 29 Dec 2011 05:00:00 +0100 5553467 Effect of yoghurt containing Bifidobacterium lactis Bb12(R) on faecal excretion of secretory immunoglobulin A and human beta-defensin-2 in healthy adult volunteers http://www.medworm.com/index.php?rid=5539495&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F138 Conclusions: Bifidobacterium lactis Bb12(R) increased secretory IgA output in faeces. This property may explain the ability of probiotics to prevent gastrointestinal and lower respiratory tract infections. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5539495 Fri, 23 Dec 2011 05:00:00 +0100 5539495 Effect of different protein sources on satiation and short-term satiety when consumed as a starter. http://www.medworm.com/index.php?rid=5539494&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F139 Background: Because the source of protein may play a role in its satiating effect, we investigated the effect of different proteins on satiation and short-term satiety. Methods: Two randomized single-blind cross-over studies were completed. In the first study, we investigated the effect of a preload containing 20g of casein, whey, pea protein, egg albumin or maltodextrin vs. water control on food intake 30 min later in 32 male volunteers (25 +/- 4 yrs, BMI 24 +/- 0.4 kg/m2). Subjective appetite was assessed using visual analogue scales at 10 min intervals after the preload. Capillary blood glucose was measured every 30 min during 2 hrs before and after the ad libitum meal. In the second study, we compared the effect of 20g of casein, pea protein or whey vs. water control on satiation in 32... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5539494 Fri, 23 Dec 2011 05:00:00 +0100 5539494 Macronutrients, vitamins and minerals intake and risk of esophageal squamous cell carcinoma: a case-control study in Iran http://www.medworm.com/index.php?rid=5527350&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F137 Background: Although Iran is a high-risk region for esophageal squamous cell carcinoma (ESCC), dietary factors that may contribute to this high incidence have not been thoroughly studied. The aim of this study was to evaluate the effect of macronutrients, vitamins and minerals on the risk of ESCC. Methods: In this hospital-based case-control study, 47 cases with incident ESCC and 96 controls were interviewed and usual dietary intakes were collected using a validated food frequency questionnaire. Data were modeled through unconditional multiple logistic regression to estimate odds ratios (OR) and 95% confidence intervals (CI), controlling for age, sex, gastrointestinal reflux, body mass index, smoking history (status, intensity and duration), physical activity, and education. Results: ESCC ... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5527350 Tue, 20 Dec 2011 05:00:00 +0100 5527350 Lack of effect of high-protein vs. high-carbohydrate meal intake on stress-related mood and eating behavior http://www.medworm.com/index.php?rid=5496240&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F136 Background: Consumption of meals with different macronutrients, especially high in carbohydrates, may influence stress-related eating behavior. We aimed to investigate whether consumption of high-protein vs. high-carbohydrate meals influences stress-related mood, food reward, i.e. 'liking' and 'wanting', and post-meal energy intake. Methods: Participants (n=38, 19m/19f, age=25+/-9 y, BMI=25.0+/-3.3 kg/m2) came to the university four times, fasted, once for a stress session receiving a high-protein meal, once for a rest session receiving a high-protein meal, once for a stress session receiving a high-carbohydrate meal and once for a rest session receiving a high-carbohydrate meal (randomized cross-over design). The high-protein and high-carbohydrate test meals (energy percentage protein/car... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5496240 Mon, 12 Dec 2011 05:00:00 +0100 5496240 Healthy Eating Index scores associated with symptoms of depression in Cuban-Americans with and without type 2 diabetes: a cross sectional study. http://www.medworm.com/index.php?rid=5488784&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F135 Conclusions: Differences in symptoms of depression according to diabetes status and gender are found in Cuban-Americans with low diet quality. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5488784 Fri, 09 Dec 2011 05:00:00 +0100 5488784 Effects of prenatal food and micronutrient supplementation on child growth from birth to 54 months of age: a randomized trial in Bangladesh http://www.medworm.com/index.php?rid=5488785&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F134 Conclusions: Early food supplementation in pregnancy reduced the occurrence of stunting during 0-54 months in boys, but not in girls, and prenatal MMS increased the proportion of stunting in boys. These effects on postnatal growth suggest programming effects in early fetal life.The study is registered as an International Standard Randomized Controlled Trial, number ISRCTN16581394 (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5488785 Thu, 08 Dec 2011 05:00:00 +0100 5488785 Relative validation of the KiGGS Food Frequency Questionnaire among adolescents in Germany http://www.medworm.com/index.php?rid=5488786&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F133 Conclusions: The KiGGS FFQ showed fair to moderate ranking validity except for pasta/rice and white bread. However, the ability to assess absolute intakes is limited. The correlation coefficients for most food items were similar for normal weight and overweight as well as for different socio-economic status groups. Overall, the results of the relative validity were comparable to FFQs from the current literature. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5488786 Wed, 07 Dec 2011 05:00:00 +0100 5488786 The "Snacking Child" and its Social Network: Some Insights from an Italian Survey http://www.medworm.com/index.php?rid=5459986&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F132 Conclusions: The snacking child has more active peer-to-peer social relationships, mostly related with sport activities. However, spending leisure time in sportive activities implies being part of a social environment which is definitely a positive one from the point of view of obesity control, and indeed, no increase of overweight/obesity is seen in relation to snack consumption. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5459986 Tue, 29 Nov 2011 05:00:00 +0100 5459986 Associations of food group and nutrient intake, diet quality, and meal sizes between adults and children in the same household: a cross-sectional analysis of U.S. households http://www.medworm.com/index.php?rid=5459987&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F131 Conclusions: Female and male adults living in the same household significantly affect children's food group and nutrient intakes, diet quality, and meal sizes. There is an urgent need for in-depth analysis to elucidate the underlying mechanisms, especially for studies involving both the female and male HH. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5459987 Mon, 28 Nov 2011 05:00:00 +0100 5459987 Bioactive oat beta-glucan reduces LDL cholesterol in Caucasians and non-Caucasians. http://www.medworm.com/index.php?rid=5450456&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F130 Background: There is increasing global acceptance that viscous soluble fibers lower serum LDL cholesterol (LDL-C), but most evidence for this comes from studies in Caucasians. To see if oat beta-glucan lowers LDL-C in Caucasians and non-Caucasians we conducted a post-hoc analysis of the results of a randomized, controlled, double-blind, multi-center clinical trial whose primary aim was to determine if molecular-weight (MW) influenced the LDL-C-lowering effect of oat beta-glucan. Results: Caucasian and non-Caucasian subjects with LDL-C-C [greater than or equal to]3.0 and [less than or equal to]5.0mmol/L (n=786 screened, n=400 ineligible, n=19 refused, n=367 randomized, n=345 completed, n=1 excluded for missing ethnicity) were randomly assigned to consume cereal containing wheat-fiber (Contr... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5450456 Fri, 25 Nov 2011 05:00:00 +0100 5450456 Effect of daily versus weekly home fortification with multiple micronutrient powder on haemoglobin concentration of young children in a rural area, Lao People's Democratic Republic: a randomised trial http://www.medworm.com/index.php?rid=5443297&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F129 This study aims to compare the effect of twice weekly versus daily supplementation with multivitamins and minerals powder (MMP) on anaemia prevalence, haemoglobin concentration, and growth in infants and young children in a rural community in Lao PDR. Methods: A randomized trial was conducted in six rural communities. Children aged 6 to 52 months (n=336) were randomly assigned to a control group (n=110) or to one of two intervention groups receiving either two sachets per week (n=115) or a daily sachet (n=111) of MMP for 24 weeks; 331 children completed the study. A finger prick of blood was taken at baseline, at week 12, and again at week 24 to determine haemoglobin concentration. Anthropometric measurements were taken every 4 weeks. The McNemar test was used to assess within group differ... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5443297 Thu, 24 Nov 2011 05:00:00 +0100 5443297 Perceptions of flatulence from bean consumption among adults in 3 feeding studies http://www.medworm.com/index.php?rid=5433029&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F128 Conclusions: People's concerns about excessive flatulence from eating beans may be exaggerated. Public health nutritionists should address the potential for gastrointestinal discomfort when increasing fiber intake from beans with clients. It is important to recognize there is individual variation in response to different bean types. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5433029 Mon, 21 Nov 2011 05:00:00 +0100 5433029 A short food frequency questionnaire to assess intake of seafood and n-3 supplements: validation with biomarkers http://www.medworm.com/index.php?rid=5433030&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F127 Background: Seafood intake is associated with beneficial effects for human health. Seafood provides a number of nutrients beyond the traditionally known long chain marine n-3 fatty acids EPA, DPA and DHA, such as protein, vitamin D, iodine, selenium and vitamin B12. Valid assessment of dietary seafood and n-3 supplement intakes are becoming increasingly crucial when giving recommendations to populations as seafood consumption is regarded as an important part of a healthy and balanced diet. Methods: The aim was to validate a short FFQ developed for assessment of dietary intake of seafood and n-3 supplements using the biomarkers marine n-3 fatty acids in erythrocytes and 25(OH)D in serum. Results: Fifty-three healthy Norwegians aged 30-64 years with a mean BMI of 25 kg/m2 were compliant with... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5433030 Sat, 19 Nov 2011 05:00:00 +0100 5433030 Mediterranean Diet Effect: an Italian picture http://www.medworm.com/index.php?rid=5411075&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F125 Conclusions: Mediterranean dietary pattern is associated with significant amelioration of multiple risk factors, including a better cardiovascular risk profile, reduced oxidative stress and modulation of inflammation. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5411075 Wed, 16 Nov 2011 05:00:00 +0100 5411075 Monounsaturated fatty acid, carbohydrate intake, and diabetes status are associated with arterial pulse pressure http://www.medworm.com/index.php?rid=5411074&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F126 Conclusion: Higher MUFA and carbohydrate intake for persons with diabetes reflecting lower APP may be due to replacement of saturated fats with CHO and MUFA. The associations of APP with diabetes, race and dietary intake need to be confirmed with intervention and prospective studies. Confirmation of these results would suggest that dietary interventions for minorities with diabetes may improve arterial health. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5411074 Wed, 16 Nov 2011 05:00:00 +0100 5411074 Fruit and vegetables intake among elderly Iranians: a theory-based interventional study using the Five-A-Day program http://www.medworm.com/index.php?rid=5411077&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F123 Background: The benefit of FV intake in old age is well documented. However, there is evidence that old people do not consume enough FV. The purpose of this study was to evaluate the effectiveness of a tailored nutrition intervention that aimed to increase the FV intake among elderly Iranians aged 60 and over. Methods: This quasi-experimental study was performed among a community-based sample of elderly in Tehran, Iran in year 2008 to 2009. Data were collected at baseline and 4 weeks follow-up. At baseline face-to-face interviews were conducted using a structured questionnaire including items on demographic information, stages of change, self-efficacy, decisional balance, daily servings of FV intake. Follow-up data were collected after implementing the intervention. Results: In all 400 eld... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5411077 Mon, 14 Nov 2011 05:00:00 +0100 5411077 Application of ordinal logistic regression analysis in determining risk factors of child malnutrition in Bangladesh http://www.medworm.com/index.php?rid=5411076&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F124 Background: The study attempts to develop an ordinal logistic regression (OLR) model to identify the determinants of child malnutrition instead of developing traditional binary logistic regression (BLR) model using the data of Bangladesh Demographic and Health Survey 2004. Methods: Based on weight-for-age anthropometric index (Z-score) child nutrition status is categorized into three groups - severely undernourished ( (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5411076 Mon, 14 Nov 2011 05:00:00 +0100 5411076 Effects of acute ingestion of different fats on oxidative stress and inflammation in overweight and obese adults. http://www.medworm.com/index.php?rid=5390507&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F122 Background: Studies show that obese individuals have prolonged elevations in postprandial lipemia and an exacerbated inflammatory response to high fat meals, which can increase risk for cardiovascular diseases. As epidemiological studies indicate an association between type of fat and circulating inflammatory markers, the purpose of this study was to investigate the acute effect of different fat sources on inflammation and oxidative stress in overweight and obese individuals. Methods: Eleven overweight and obese subjects consumed three high fat milkshakes rich in monounsaturated fat (MFA), saturated fat (SFA), or long-chain omega 3 polyunsaturated fat (O3FA) in random order. Blood samples collected at baseline, 1, 2, 4, and 6 hours postprandial were analyzed for markers of inflammation (so... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5390507 Mon, 07 Nov 2011 05:00:00 +0100 5390507 Dietary fat intake and quality of life: the SUN project http://www.medworm.com/index.php?rid=5366154&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F121 Background: : Few studies have related nutritional factors with quality of life in healthy populations. The purpose of the study was to assess whether dietary fat intake is associated to mental and physical quality of life.MethodS: This analysis included 8,430 participants from the SUN (Seguimiento Universidad de Navarra) Project. The intake of saturated fatty acids (SFA), polyunsaturated fatty acids (PUFA), trans unsaturated fatty acids (TFA), and monounsaturated fatty acids (MUFA) was assessed through a 136-item food frequency questionnaire at baseline. Quality of life was measured with the SF-36 Health Survey after 4 years of follow-up. Generalized Linear Models were fitted to assess the regression coefficients (b) and their 95% confidence intervals (95% CI) for the 8 domains of the SF-... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5366154 Wed, 02 Nov 2011 04:00:00 +0100 5366154 A Randomized Trial of Multivitamin Supplementation in Children with Tuberculosis in Tanzania http://www.medworm.com/index.php?rid=5366155&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F120 Background: Children with tuberculosis often have underlying nutritional deficiencies. Multivitamin supplementation has been proposed as a means to enhance the health of these children; however, the efficacy of such an intervention has not been examined adequately. Methods: 255 children, aged six weeks to five years, with tuberculosis were randomized to receive either a daily multivitamin supplement or a placebo in the first eight weeks of anti-tuberculous therapy in Tanzania. This was only 64% of the proposed sample size as the trial had to be terminated prematurely due to funding constraints. They were followed up for the duration of supplementation through clinic and home visits to assess anthropometric indices and laboratory parameters, including hemoglobin and albumin. Results: There ... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5366155 Mon, 31 Oct 2011 04:00:00 +0100 5366155 Characterization of Street Food consumption in Palermo: possible effects on health http://www.medworm.com/index.php?rid=5366156&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F119 Conclusions: This study suggests that SF consumption in Palermo is associated with a higher BMI and higher prevalence of hypertension in milza consumers. Further studies should evaluate whether frequent SF consumers have unfavourable metabolic and cardiovascular profile. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5366156 Fri, 28 Oct 2011 04:00:00 +0100 5366156 Disparities in the frequency of fruit and vegetable consumption by socio-demographic and lifestyle characteristics in Canada http://www.medworm.com/index.php?rid=5350006&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F118 Conclusions: Understanding the socio-demographic and lifestyle characteristics of individuals with low F&V consumption frequency could increase the effectiveness of policies aimed at promoting F&V consumption. The differential effects of individual characteristics along the F&V consumption distribution suggest the need for a multifaceted approach to address the variation in F&V consumption frequency. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5350006 Tue, 25 Oct 2011 04:00:00 +0100 5350006 The Older People, Omega-3, and Cognitive Health (EPOCH) trial design and methodology: A randomised, double-blind, controlled trial investigating the effect of long-chain omega-3 fatty acids on cognitive ageing and wellbeing in cognitively healthy older adults. http://www.medworm.com/index.php?rid=5338434&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F117 Background: Some studies have suggested an association between omega-3 long-chain polyunsaturated fatty acids (n-3 LC PUFAs) and better cognitive outcomes in older adults. To date, only two randomised, controlled trials have assessed the effect of n-3 LC PUFA supplementation on cognitive function in older cognitively healthy populations. Of these trials only one found a benefit, in the subgroup carrying the ApoE-epsilon4 allele. The benefits of n-3 LC PUFA supplementation on cognitive function in older normal populations thus still remain unclear. The main objective of the current study was to provide a comprehensive assessment of the potential of n-3 LC PUFAs to slow cognitive decline in normal elderly people, and included ApoE-epsilon4 allele carriage as a potential moderating factor. Th... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5338434 Thu, 20 Oct 2011 04:00:00 +0100 5338434 Differential effects of dietary protein sources on postprandial low-grade inflammation after a single high fat meal in obese non-diabetic subjects http://www.medworm.com/index.php?rid=5338436&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F115 Conclusion: We have demonstrated acute differential effects on postprandial low grade inflammation of four dietary proteins in obese non-diabetic subjects. CCL5/RANTES initially increased after all meals but the smallest overall postprandial increase was observed after the whey meal. MCP-1 was initially suppressed after all 4 protein meals and the whey meal caused the smallest overall postprandial suppression. Trial Registration: ClinicalTrials.gov ID: NCT00863564 (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5338436 Wed, 19 Oct 2011 04:00:00 +0100 5338436 Postprandial differences in the plasma metabolome of healthy Finnish subjects after intake of a sourdough fermented endosperm rye bread versus white wheat bread http://www.medworm.com/index.php?rid=5338435&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F116 Conclusions: A single meal of a low fibre sourdough rye bread producing low postprandial insulin response brings in several changes in plasma amino acids and their metabolites and some of these might have properties beneficial for health. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5338435 Wed, 19 Oct 2011 04:00:00 +0100 5338435 Biofortified red mottled beans (Phaseolus vulgaris L.) in a maize and bean diet provide more bioavailable iron than standard red mottled beans: Studies in poultry (Gallus gallus) and an in vitro digestion/Caco-2 model. http://www.medworm.com/index.php?rid=5317143&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F113 Background: Our objective was to compare the capacities of biofortified and standard colored beans to deliver iron (Fe) for hemoglobin synthesis. Two isolines of large-seeded, red mottled Andean beans (Phaseolus vulgaris L.), one standard ("Low Fe") and the other biofortified ("High Fe") in Fe (49 and 71 mg Fe/kg, respectively) were used. This commercial class of red mottled beans is the preferred varietal type for most of the Caribbean and Eastern and Southern Africa where almost three quarters of a million hectares are grown. Therefore it is important to know the affect of biofortification of these beans on diets that simulate human feeding studies. Methods: Maize-based diets containing the beans were formulated to meet the nutrient requirements for broiler except for Fe (Fe concentratio... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5317143 Fri, 14 Oct 2011 04:00:00 +0100 5317143 The role of a pre-load beverage on gastric volume and food intake: comparison between non-caloric carbonated and non-carbonated beverage http://www.medworm.com/index.php?rid=5317142&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F114 Background: There is conflicting data on the effects of carbon dioxide contained in beverages on stomach functions. We aimed to verify the effect of a pre-meal administration of a 300 ml non-caloric carbonated beverage (B+CO2) compared to water or a beverage without CO2 (B-CO2), during a solid (SM) and a liquid meal (LM) on: a) gastric volume, b) caloric intake, c) ghrelin and cholecystokinin (CCK) release in healthy subjects. Methods: After drinking the beverages (Water, B-CO2, B+CO2), ten healthy subjects (4 women, aged 22-30 years; BMI 23+/-1) were asked to consume either an SM or an LM, at a constant rate (110 kcal/5 min). Total gastric volumes (TGV) were evaluated by Magnetic Resonance Imaging after drinking the beverage and at maximum satiety (MS). Total kcal intake at MS was evaluat... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5317142 Fri, 14 Oct 2011 04:00:00 +0100 5317142 Effect of Ketogenic Mediterranean diet with phytoextracts and low carbohydrates/high-protein meals on weight, cardiovascular risk factors, body composition and diet compliance in Italian council employees. http://www.medworm.com/index.php?rid=5306255&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F112 Background: There has been increased interest in recent years in very low carbohydrate ketogenic diets (VLCKD) that, even though they are much discussed and often opposed, have undoubtedly been shown to be effective, at least in the short to medium term, as a tool to tackle obesity, hyperlipidemia and some cardiovascular risk factors. For this reason the ketogenic diet represents an interesting option but unfortunately suffers from a low compliance.. The aim of this pilot study is to ascertain the safety and effects of a modified ketogenic diet that utilizes ingredients which are low in carbohydrates but are formulated to simulate its aspect and taste and also contain phytoextracts to add beneficial effects of important vegetable components. Methods: The study group consisted of 106 Rome c... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5306255 Wed, 12 Oct 2011 04:00:00 +0100 5306255 Association between Eating Behavior Scores and Obesity in Chilean Children http://www.medworm.com/index.php?rid=5306258&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F108 Background: Inadequate eating behavior and physical inactivity contribute to the current epidemic of childhood obesity. The aim of this study was to assess the association between eating behavior scores and obesity in Chilean children. Design and methods: We recruited 126 obese, 44 overweight and 124 normal-weight Chilean children (6-12 years-old; both genders) according to the International Obesity Task Force (IOTF) criteria. Eating behavior scores were calculated using the Child Eating Behavior Questionnaire (CEBQ). Factorial analysis in the culturally-adapted questionnaire for Chilean population was used to confirm the original eight-factor structure of CEBQ. The Cronbach's alpha statistic (>0.7 in most subscales) was used to assess internal consistency. Non-parametric methods were used... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5306258 Tue, 11 Oct 2011 04:00:00 +0100 5306258 Fish Consumption and Ischemic stroke in Southern Sweden http://www.medworm.com/index.php?rid=5306257&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F109 Background: The relationship between fish intake and stroke incidence has been inconsistent in previous Swedish studies. Here, we report the risk of stroke and fish intake in a cohort from southern Sweden.FindingsData were obtained from an already available population based case-control study where the cases were defined as incident first-time ischemic stroke patients. Complete data on all relevant variables were obtained for 2722 controls and 2469 cases. The data were analyzed with logistic regression analysis. Stroke risk decreased with fat fish intake ([greater than or equal to] 1/week versus (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5306257 Tue, 11 Oct 2011 04:00:00 +0100 5306257 Diarrhea is a Major killer of Children with Severe Acute Malnutrition Admitted to Inpatient Set-up in Lusaka, Zambia. http://www.medworm.com/index.php?rid=5306256&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F110 IntroductionMortality of children with Severe Acute Malnutrition (SAM) in inpatient set-ups in sub-Saharan Africa still remains unacceptably high. We investigated the prevalence and effect of diarrhea and HIV infection on inpatient treatment outcome of children with complicated SAM receiving treatment in inpatient units.MethodA cohort of 430 children aged 6-59 months old with complicated SAM admitted to Zambia University Teaching Hospital's stabilization centre from August to December 2009 were followed. Data on nutritional status, socio-demographic factors, and admission medical conditions were collected up on enrollment. T-test and chi-square tests were used to compare difference in mean or percentage values. Logistic regression was used to assess risk of mortality by admission character... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5306256 Tue, 11 Oct 2011 04:00:00 +0100 5306256 Impact of caloric and dietary restriction regimens on markers of health and longevity in humans and animals: A summary of available findings http://www.medworm.com/index.php?rid=5298353&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F107 Considerable interest has been shown in the ability of caloric restriction (CR) to improve multiple parameters of health and to extend lifespan. CR is the reduction of caloric intake - typically by 20 - 40% of ad libitum consumption - while maintaining adequate nutrient intake. Several alternatives to CR exist. CR combined with exercise (CE) consists of both decreased caloric intake and increased caloric expenditure. Alternate-day fasting (ADF) consists of two interchanging days; one day, subjects may consume food ad libitum (sometimes equaling twice the normal intake); on the other day, food is reduced or withheld altogether. Dietary restriction (DR) - restriction of one or more components of intake (typically macronutrients) with minimal to no reduction in total caloric intake - is anoth... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5298353 Fri, 07 Oct 2011 04:00:00 +0100 5298353 Estimated dietary phytoestrogen intake and major food sources among women during the year before pregnancy http://www.medworm.com/index.php?rid=5298355&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F105 Conclusions: The advantage of the approach used for the current analysis lies in its utilization of phytoestrogen values derived from a single laboratory that used state-of-the-art measurement techniques. The database we developed can be applied directly to other studies using food frequency questionnaires, especially the Willett questionnaire. The database, combined with consistent dietary intake assessment, provides an opportunity to improve our ability to understand potential associations of phytoestrogen intake with health outcomes (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5298355 Thu, 06 Oct 2011 04:00:00 +0100 5298355 Tracking of eating patterns and overweight - a follow-up study of Norwegian school children from middle childhood to early adolescence http://www.medworm.com/index.php?rid=5298354&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F106 Conclusions: Slight to moderate stability of eating patterns was observed. Children adhering to a "varied Norwegian" eating pattern were less likely to remain overweight than children with declining adherence to this pattern. Overweight children should be encouraged to eat regular main meals and retain a diverse diet that includes unrefined plant foods, water and fish, rather than fat- and sugar-reduced foods and drinks. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5298354 Thu, 06 Oct 2011 04:00:00 +0100 5298354 Factors which influence the consumption of street foods and fast foods in South Africa-a national survey http://www.medworm.com/index.php?rid=5287888&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F104 The objective of this study was to determine the use of street foods and fast foods purchased by South Africans living in different provinces and geographic areas. Methods: A cross-sectional survey was conducted. Structured interview-administered questionnaires in 11 official languages were conducted at the participants' homes. A nationally representative sample (n=3287) was drawn from all ethnic groups, and provinces including participants 16 years and older. Logistic regression was done to evaluate factors impacting on fast food consumption. Results: Frequent ([greater than or equal to]2 times/week) street food consumption ranged from 1.8% in Northern Cape to 20.6% in Limpopo; frequent ([greater than or equal to]2 times/week) fast food consumption ranged between 1.5% in North West Provin... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5287888 Tue, 04 Oct 2011 04:00:00 +0100 5287888 Beverage patterns and trends among school-aged children in the US, 1989-2008 http://www.medworm.com/index.php?rid=5275859&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F103 Conclusions: : As upward trends of SSB consumption parallel increases in childhood obesity, educational and policy interventions should be considered. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5275859 Sun, 02 Oct 2011 04:00:00 +0100 5275859 Nativity is Associated with Sugar-Sweetened Beverage and Fast-Food Meal Consumption among Mexican-origin Women in Texas Border Colonias http://www.medworm.com/index.php?rid=5275861&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F101 Conclusions: Our analyses revealed differences in prevalence and correlates of SSB and FFM based on country of birth. Nativity, as a proxy for acculturation, may indicate the extent that immigrants have adopted behaviors from their new environment. However, nativity could also indicate limited accessibility to resources such as food/nutrition assistance programs, transportation, and proper documentation. Additionally, future research should focus on expanding our understanding of the meaning of nativity among individuals who share common contextual factors, but may have different life course experiences and resources needed to transition into a new place. Additional measures should be considered such as educational and occupational background, migration history, documentation status, and d... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5275861 Fri, 30 Sep 2011 04:00:00 +0100 5275861 Use of folic acid and vitamin supplementation among adults with depression and anxiety: a cross-sectional, population-based survey http://www.medworm.com/index.php?rid=5275860&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F102 This study examined the prevalence and the likelihood of use of folic acid or vitamin supplements among adults with depression and anxiety in comparison to those without these conditions. Methods: Using data from 46,119 participants (aged [greater than or equal to]18 years) in the 2006 Behavioral Risk Factor Surveillance System survey, we estimated the adjusted prevalence and odds ratios with 95% confidence intervals for taking folic acid and vitamin supplements among those with ever diagnosed depression (n=8,019), ever diagnosed anxiety (n=5,546) or elevated depressive symptoms (n=3,978, defined as having a depression severity score of [greater than or equal to]10 on the Patient Health Questionnaire-8 diagnostic algorithm). Results: Overall, women were more likely than men to take folic a... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5275860 Fri, 30 Sep 2011 04:00:00 +0100 5275860 Comparison of two modes of vitamin B12 supplementation on neuroconduction and cognitive function among older people living in Santiago, Chile: A cluster randomized controlled trial. A study protocol [ISRCTN 02694183]. http://www.medworm.com/index.php?rid=5262913&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F100 Conclusions: In view of the high prevalence of vitamin B12 deficiency in later life, the present study has potential public health interest because since it will measure the impact of the existing program of complementary feeding as compared to two options that provide higher vitamin B12 intakes that might potentially may contribute in preserving neurophysiologic and cognitive function and thus improve quality of life for older people in Chile. Trial registration: ISRCTN02694183 (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5262913 Tue, 27 Sep 2011 04:00:00 +0100 5262913 Bioactive Properties and Clinical Safety of a Novel Milk Protein Peptide http://www.medworm.com/index.php?rid=5262914&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F99 Conclusions: These data in combination with the observed in vitro anti-cancer properties warrant further clinical studies to investigate this MP mixture as a potential clinical nutrition intervention for improving the quality of life and clinical outcomes in cancer patients.Trial Registration: NCT01412658 (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5262914 Mon, 26 Sep 2011 04:00:00 +0100 5262914 Drinking Carrot Juice Increases Total Antioxidant Status and Decreases Lipid Peroxidation in Adults http://www.medworm.com/index.php?rid=5252261&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F96 Background: High prevalence of obesity and cardiovascular disease is attributable to sedentary lifestyle and eating diets high in fat and refined carbohydrate while eating diets low in fruit and vegetables. Epidemiological studies have confirmed a strong association between eating diets rich in fruits and vegetables and cardiovascular health. The aim of this pilot study was to determine whether drinking fresh carrot juice influences antioxidant status and cardiovascular risk markers in subjects not modifying their eating habits. Methods: An experiment was conducted to evaluate the effects of consuming 16 fl oz of daily freshly squeezed carrot juice for three months on cardiovascular risk markers, C-reactive protein, insulin, leptin, interleukin-1alpha, body fat percentage, body mass index ... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5252261 Sat, 24 Sep 2011 04:00:00 +0100 5252261 High beverage sugar as well as high animal protein intake at infancy may increase overweight risk at 8 years: a prospective longitudinal pilot study http://www.medworm.com/index.php?rid=5252262&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F95 Conclusions: A high intake of sugar containing beverages as well as animal protein in the first year of life may increase the risk of overweight at 8 years. The results of this pilot investigation should be confirmed in a larger cohort. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5252262 Fri, 23 Sep 2011 04:00:00 +0100 5252262 Does Glycine max leaves or Garcinia Cambogia promote weight-loss or lower plasma cholesterol in overweight individuals: A randomized control trial http://www.medworm.com/index.php?rid=5240367&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F94 Background: Natural food supplements with high flavonoid content are often claimed to promote weight-loss and lower plasma cholesterol in animal studies, but human studies have been more equivocal. The aim of this study was firstly to determine the effectiveness of natural food supplements containing Glycine max leaves extract (EGML) or Garcinia cambogia extract (GCE) to promote weight-loss and lower plasma cholesterol. Secondly to examine whether these supplements have any beneficial effect on lipid, adipocytokine or antioxidant profiles. Methods: Eighty-six overweight subjects (Male:Female=46:40, age: 20~50 yr, BMI >23 (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5240367 Wed, 21 Sep 2011 04:00:00 +0100 5240367 Effects of caffeinated and decaffeinated coffee on biological risk factors for type 2 diabetes: A randomized controlled trial http://www.medworm.com/index.php?rid=5228415&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F93 Conclusions: Although no changes in glycemia and/or insulin sensitivity were observed after 8 weeks of coffee consumption, improvements in adipocyte and liver function as indicated by changes in adiponectin and fetuin-A concentrations may contribute to beneficial metabolic effects of long-term coffee consumption.Trial Registration: clinicaltrials.gov NCT00305097 (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5228415 Tue, 13 Sep 2011 04:00:00 +0100 5228415 Are diagnostic criteria for acute malnutrition affected by hydration status in hospitalized children? A repeated measures study http://www.medworm.com/index.php?rid=5212088&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F92 IntroductionDehydration and malnutrition commonly occur together among ill children in developing countries. Dehydration (change in total body water) is known to alter weight. Although muscle tissue has a high water content, it is not known how much mid-upper arm circumference (MUAC) may be altered by changes in tissue hydration. We aimed to determine whether rehydration alters MUAC, MUAC Z score (MUACz) and weight-for-length Z score (WFLz) and classification of nutritional status among hospitalised Kenyan children admitted with signs of dehydration.Study procedureWe enrolled children aged from 3 months to 5 years admitted to a rural Kenyan district hospital with clinical signs compatible with dehydration, and without kwashiorkor. Anthropometric measurements were taken at admission and rep... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5212088 Tue, 13 Sep 2011 04:00:00 +0100 5212088 Salivary Secretory Immunoglobulin A secretion increases after 4-weeks ingestion of chlorella-derived multicomponent supplement in humans: a randomized cross over study http://www.medworm.com/index.php?rid=5212089&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F91 Background: Chlorella, a unicellular green alga that grows in fresh water, contains high levels of proteins, vitamins, minerals, and dietary fibers. Some studies have reported favorable immune function-related effects on biological secretions such as blood and breast milk in humans who have ingested a chlorella-derived multicomponent supplement. However, the effects of chlorella-derived supplement on mucosal immune functions remain unclear. The purpose of this study was to investigate whether chlorella ingestion increases the salivary secretory immunoglobulin A (SIgA) secretion in humans using a blind, randomized, crossover study design. Methods: Fifteen men took 30 placebo and 30 chlorella tablets per day for 4 weeks separated by a 12-week washout period. Before and after each trial, sali... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5212089 Fri, 09 Sep 2011 04:00:00 +0100 5212089 A multi-nutrient supplement reduced markers of inflammation and improved physical performance in active individuals of middle to older age: a randomized, double-blind, placebo-controlled study http://www.medworm.com/index.php?rid=5198205&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F90 Conclusions: A multi-nutrient supplement is effective in improving inflammatory status in both men and women, markers of pain, joint pain, strength, and power in men only, and both anxiety and balance (a risk factor for hip fracture) in women. Therefore, a multi-nutrient supplement may help middle-aged individuals to prolong physical function and maintain a healthy, active lifestyle. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5198205 Tue, 06 Sep 2011 23:00:00 +0100 5198205 Fermented wheat germ extract - nutritional supplement or anticancer drug? http://www.medworm.com/index.php?rid=5198206&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F89 Conclusion: In conclusion, available data so far, justify the use of FWGE as a non-prescription medical nutriment for cancer patients. Further randomized, controlled and large scale clinical studies are mandatory, to further clarify the value of FWGE as a drug component of future chemotherapy regimens. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5198206 Sun, 04 Sep 2011 23:00:00 +0100 5198206 Feasibility and antihypertensive effect of replacing regular salt with mineral salt- rich in magnesium and potassium- in subjects with mildly elevated blood pressure http://www.medworm.com/index.php?rid=5185933&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F88 Background: High salt intake is linked to hypertension whereas a restriction of dietary salt lowers blood pressure (BP). Substituting potassium and/or magnesium salts for sodium chloride (NaCl) may enhance the feasibility of salt restriction and lower blood pressure beyond the sodium reduction alone. The aim of this study was to determine the feasibility and effect on blood pressure of replacing NaCl (Regular salt) with a novel mineral salt [50% sodium chloride and rich in potassium chloride (25%), magnesium ammonium potassium chloride, hydrate (25%)] (Smart Salt). Methods: A randomized, double-blind, placebo-controlled study was conducted with an intervention period of 8-weeks in subjects (n=45) with systolic (S)BP 130-159 mmHg and/or diastolic (D)BP 85-99 mmHg. During the intervention pe... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5185933 Thu, 01 Sep 2011 23:00:00 +0100 5185933 Growth and weight status in treatment-naive 12-16 year old adolescents with Alcohol Use Disorders in Cape Town, South Africa http://www.medworm.com/index.php?rid=5148278&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F87 Conclusion: Anthropometric indices of growth and weight status of participants in the Control and AUD groups were generally comparable. Female adolescents with AUDs may have an increased risk of being overweight/obese compared to female adolescents without AUDs. The presence of an AUD in our adolescent sample was associated with higher energy intake. Longitudinal studies are needed to fully elucidate the effects of heavy alcohol use on energy balance, growth and weight status in adolescents as they age. Nonetheless, the current study contributes to our understanding of the impacts of heavy alcohol consumption on important aspects of adolescent development. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5148278 Mon, 22 Aug 2011 23:00:00 +0100 5148278 Methylenetetrahydrofolate Reductase (MTHFR) C677T polymorphism and high plasma homocysteine in Chronic Hepatitis C (CHC) infected patients from the Northeast of Brazil. http://www.medworm.com/index.php?rid=5148279&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F86 Background/Aim: Hyperhomocysteinemia due to Methylenetetrahydrofolate Reductase (MTHFR) gene, in particular the C677T (Ala222Val) polymorphism were recently associated to steatosis and fibrosis. We analyzed the frequency of MTHFR gene in a cross-sectional study of patients affected by Chronic Hepatitis C (CHC) from Northeast of Brazil. Method: One hundred seven-four untreated patients with CHC were genotyped for the C677T MTHFR. Genomic DNA was extracted from peripheral blood cells and the C677T MTHFR polymorphism was identified by PCR-RFLP. The homocysteine (Hcy) levels were determined by chemiluminescence method. All patients were negative for markers of Wilson's disease, hemochromatosis and autoimmune diseases and have current and past daily alcohol intake less than 100g/week. Results: ... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5148279 Thu, 18 Aug 2011 23:00:00 +0100 5148279 Randomised controlled trial of food elimination diet based on IgG antibodies for the prevention of migraine like headaches http://www.medworm.com/index.php?rid=5121361&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F85 ${item.shortDescription} (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5121361 Wed, 10 Aug 2011 23:00:00 +0100 5121361 Seaweed intake and blood pressure levels in healthy pre-school Japanese children http://www.medworm.com/index.php?rid=5111811&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F83 ${item.shortDescription} (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5111811 Tue, 09 Aug 2011 23:00:00 +0100 5111811 The puzzle of self-reported weight gain in a month of fasting (Ramadan) among a cohort of Saudi families in Jeddah, Western Saudi Arabia. http://www.medworm.com/index.php?rid=5111810&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F84 ${item.shortDescription} (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5111810 Tue, 09 Aug 2011 23:00:00 +0100 5111810 Iron and zinc content of selected foods in the diet of schoolchildren in Kumi district, East of Uganda: a cross-sectional study http://www.medworm.com/index.php?rid=5111813&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F81 ${item.shortDescription} (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5111813 Mon, 08 Aug 2011 23:00:00 +0100 5111813 Antihypertensive and antioxidant effects of dietary black sesame meal in pre-hypertensive humans http://www.medworm.com/index.php?rid=5111812&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F82 ${item.shortDescription} (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5111812 Mon, 08 Aug 2011 23:00:00 +0100 5111812 The Role of Soluble Fiber Intake in Patients under Highly Effective Lipid-lowering Therapy http://www.medworm.com/index.php?rid=5090115&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F80 ${item.shortDescription} (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5090115 Mon, 01 Aug 2011 23:00:00 +0100 5090115 Strategies to improve palatability and increase consumption intentions for Momordica charantia (bitter melon): a vegetable commonly used for diabetes management http://www.medworm.com/index.php?rid=5072178&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F78 ${item.shortDescription} (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5072178 Wed, 27 Jul 2011 23:00:00 +0100 5072178 Dietary availability patterns of the brazilian macro-regions. http://www.medworm.com/index.php?rid=5072177&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F79 ${item.shortDescription} (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5072177 Wed, 27 Jul 2011 23:00:00 +0100 5072177 Mn bioavailability by polarized Caco-2 cells: comparison between Mn gluconate and Mn oxyprolinate. http://www.medworm.com/index.php?rid=5065279&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F77 ${item.shortDescription} (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5065279 Sun, 24 Jul 2011 23:00:00 +0100 5065279 Relationship between 8/9-yr-old school children BMI, parents' BMI and educational level: a cross sectional survey http://www.medworm.com/index.php?rid=5042567&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F76 ${item.shortDescription} (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5042567 Mon, 18 Jul 2011 23:00:00 +0100 5042567 Determinants of Selenium Status in Healthy Adults http://www.medworm.com/index.php?rid=5042568&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F75 ${item.shortDescription} (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5042568 Sun, 17 Jul 2011 23:00:00 +0100 5042568 Chronologically scheduled snacking with high-protein products within the habitual diet in type-2 diabetes patients leads to a fat mass loss: A longitudinal study http://www.medworm.com/index.php?rid=5032119&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F74 Conclusions: Small changes in the habitual dietary recommendations in type-2 diabetes patients by the inclusion of specific low-glycemic, moderately high-protein products in breakfast, morning and afternoon snacks may promote body weight and fat-mass loss, without apparently altering biochemical parameters and cardiovascular risk-related factors. Trial registered at clinicaltrials.gov: NCT01264523. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5032119 Wed, 13 Jul 2011 23:00:00 +0100 5032119 Evaluation of Antiaggregatory Activity of Flavonoid Aglycone Series http://www.medworm.com/index.php?rid=5023068&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F73 Conclusions: Measurable antiplatelet activity established at submicromolar flavonoid concentrations suggests that even a dietary consumption of some flavonoids can make an impact on in vivo aggregation of platelets. These findings also point out a therapeutical potential of some flavonoids. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=5023068 Sun, 10 Jul 2011 23:00:00 +0100 5023068 Effect of fruit and vegetable concentrates on endothelial function in metabolic syndrome: A randomized controlled trial http://www.medworm.com/index.php?rid=4978925&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F72 Conclusion: Encapsulated fruit and vegetable juice powder concentrates did not alter insulin or glucose measures in this sample of adults with metabolic syndrome.Trial Registrationclinicaltrials.gov NCT01224743 (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4978925 Tue, 28 Jun 2011 23:00:00 +0100 4978925 The risk of child and adolescent overweight is related to types of food consumed http://www.medworm.com/index.php?rid=4963298&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F71 Conclusion: The regular intake of specific plant foods may prevent overweight among children and adolescents. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4963298 Thu, 23 Jun 2011 23:00:00 +0100 4963298 Vitamin A Decreases Pre-receptor Amplification of Glucocorticoids in Obesity: Study on the Effect of Vitamin A on 11beta-Hydroxysteroid Dehydrogenase Type 1 Activity in Liver and Visceral Fat of WNIN/Ob Obese Rats http://www.medworm.com/index.php?rid=4963299&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F70 Conclusions: This study suggests that chronic consumption of vitamin A-enriched diet decreases 11beta-HSD1 activity in liver and visceral fat of WNIN/Ob obese rats. Decreased 11beta-HSD1 activity by vitamin A may result in decreased levels of active glucocorticoids in adipose tissue and possibly contribute to visceral fat loss in these obese rats. Studying the role of various nutrients on the regulation of 11beta-HSD1 activity and expression will help in the evolving of dietary approaches to treat obesity and insulin resistance. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4963299 Wed, 22 Jun 2011 23:00:00 +0100 4963299 Correction: Weight Science: Evaluating the evidence for a paradigm shift http://www.medworm.com/index.php?rid=4940158&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F69 Since publication of this article [Bacon L, Aphramor L: Weight Science: Evaluating the evidence for a paradigm shift. Nutr J 2011, 10:9], it has come to our attention that there is an error in the section discussing assumptions about obesity-related costs. Table 2 is correct, indicating that 36% of the population is misidentified when BMI is considered, but there is a typographical error in the text which reported it as 31%. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4940158 Thu, 16 Jun 2011 23:00:00 +0100 4940158 Acute reduction of serum 8-iso-PGF2-alpha and advanced oxidation protein products in vivo by a polyphenol-rich beverage; a pilot clinical study with phytochemical and in vitro antioxidant characterization. http://www.medworm.com/index.php?rid=4940160&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F67 Conclusions: PRB produced statistically significant changes in several blood biomarkers related to antioxidant/anti-inflammatory effects. Future studies are justified to verify results and test for cumulative effects of repeated intakes of PRB. The study demonstrates the potential utility of acute biomarker measurements for evaluating antioxidant/anti-inflammatory effects of natural products. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4940160 Tue, 14 Jun 2011 23:00:00 +0100 4940160 Longitudinal study of leptin levels in chronic hemodialysis patients http://www.medworm.com/index.php?rid=4940159&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F68 Background: The influence of serum leptin levels on nutritional status and survival in chronic hemodialysis patients remained to be elucidated. We conducted a prospective longitudinal study of leptin levels and nutritional parameters to determine whether changes of serum leptin levels modify nutritional status and survival in a cohort of prevalent hemodialysis patients. Methods: Leptin, dietary energy and protein intake, biochemical markers of nutrition and body composition (anthropometry and bioimpedance analysis) were measured at baseline and at 6, 12, 18 and 24 months following enrollment, in 101 prevalent hemodialysis patients (37% women) with a mean age of 64.6+/-11.5 years. Observation of this cohort was continued over 2 additional years. Changes in repeated measures were evaluated, ... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4940159 Tue, 14 Jun 2011 23:00:00 +0100 4940159 Effects of preoperative feeding with a whey protein plus carbohydrate drink on the acute phase response and insulin resistance. A randomized trial. http://www.medworm.com/index.php?rid=4925020&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F66 Background: Prolonged pre-operative fasting increases insulin resistance and current evidence recommends carbohydrate (CHO) drinks 2 hours before surgery. Our hypothesis is that the addition of whey protein to a CHO-based drink not only reduces the inflammatory response but also diminish insulin resistance. Methods: Seventeen patients scheduled to cholecystectomy or inguinal herniorraphy were randomized and given 474 ml and 237 ml of water (CO group) or a drink containing CHO and milk whey protein (CHO-P group) respectively, 6 and 3 hours before operation. Blood samples were collected before surgery and 24 hours afterwards for biochemical assays. The endpoints of the study were the insulin resistance (IR), the prognostic inflammatory and nutritional index (PINI) and the C-reactive protein ... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4925020 Sun, 12 Jun 2011 23:00:00 +0100 4925020 Prevalence of thinness in children and adolescents in the Seychelles: comparison of two international growth references http://www.medworm.com/index.php?rid=4915803&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F65 CONCLUSION: The prevalence of the first category of thinness was larger with the WHO cut-offs than with the IS cut-offs while the prevalence of thinness of "grade 2" and thinness of "grade 3" (IS cut-offs) was similar to the prevalence of "thinness" and "severe thinness" (WHO cut-offs), respectively. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4915803 Wed, 08 Jun 2011 23:00:00 +0100 4915803 Correction: The role of salt abuse on risk for hypercalciuria. http://www.medworm.com/index.php?rid=4906393&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F63 Although the focus of our article in Nutrition Journal [Damasio P, Cunha NB,Pichutti AC et al. 2011, 10:3] reports some novel data and has a different focus compared to our publication in the International Brazilian Journal of Urology [Damasio PC, Amaro CRPR, Berto SJ et al. Vol. 36 (5): 557-562], we acknowledge that we have duplicated some text and results and that our Nutrition Journal article reports outcome data from the same study population. We have repeated some parts of the methods section from the International Brazilian Journal of Urology as well as the tables showing demographic characteristics and the biochemical characteristics of 24h urine in the different study groups. Our data on salt intake regarding patients with urinary lithiasis and the related discussion are novel. We ... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4906393 Sun, 05 Jun 2011 23:00:00 +0100 4906393 Anti-inflammatory activity of Chios mastic gum is associated with inhibition of TNF-alpha induced oxidative stress http://www.medworm.com/index.php?rid=4906392&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F64 Conclusion: We suggest that mastic gum inhibits PKC which attenuates production of superoxide and H2O2 by NADPH oxidases. This antioxidant property may have direct implication to the anti-inflammatory activity of the Chios mastic gum. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4906392 Sun, 05 Jun 2011 23:00:00 +0100 4906392 Coffee and tea consumption in relation to inflammation and basal glucose metabolism in a multi-ethnic Asian population: a cross-sectional study http://www.medworm.com/index.php?rid=4887315&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F61 Conclusions: These data provide additional evidence for a beneficial effect of habitual caffeinated coffee consumption on insulin sensitivity, and suggest that this effect is unlikely to be mediated by anti-inflammatory mechanisms. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4887315 Wed, 01 Jun 2011 23:00:00 +0100 4887315 Dietary Behaviors Related to Cancer Prevention Among Pre-adolescents and Adolescents: The Gap Between Recommendations and Reality http://www.medworm.com/index.php?rid=4887316&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F60 Conclusions: A large discrepancy exists between expert recommendations about diet and cancer and actual dietary practices among young people and points to the need for more research to better promote the translation of science into practice. Future research should focus on developing and evaluating policies and interventions at the community, state and national levels for aligning the diets of youth with the evolving scientific evidence regarding cancer prevention. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4887316 Tue, 31 May 2011 23:00:00 +0100 4887316 Glycemic indices of five varieties of dates in healthy and diabetic subjects http://www.medworm.com/index.php?rid=4874280&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F59 Conclusion: The results show low glycemic indices for the five types of dates included in the study and that their consumption by diabetic individuals does not result in significant postprandial glucose excursions. These findings point to the potential benefits of dates for diabetic subjects when used in a healthy balanced diet.Trial Registration Number: ClinicalTrials.govNCT01307904 (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4874280 Fri, 27 May 2011 23:00:00 +0100 4874280 Associations of body mass index and waist circumference with: energy intake and percentage energy from macronutrients, in a cohort of Australian Children http://www.medworm.com/index.php?rid=4866724&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F58 Conclusion: No evidence of an association between percentage macronutrient intake and BMI or WC was found. Evidently, more robust longitudinal studies are needed to elucidate the relationship linking obesity and dietary intake. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4866724 Wed, 25 May 2011 23:00:00 +0100 4866724 Multiple micronutrient supplementation improves vitamin B12 and folate concentrations of HIV infected children in Uganda: a randomized controlled trial http://www.medworm.com/index.php?rid=4849049&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F56 Conclusions: Almost a third of the HIV infected Ugandan children aged 1-5 years had low serum concentrations of vitamin B12 or folate. MMS compared to the 'standard of care' supplement of 6 multivitamins improved the vitamin B12 and folate status of HIV infected children in Uganda.Trial registration: http://ClinicalTrials.gov NCT00122941) (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4849049 Fri, 20 May 2011 23:00:00 +0100 4849049 A bilberry drink with fermented oatmeal decreases postprandial insulin demand in young healthy adults http://www.medworm.com/index.php?rid=4849048&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F57 Conclusion, a fermented oat meal drink added with bilberries induced a lower insulin response than expected from the glycaemic response. The mechanism for the lowered acute insulin demand is still unclear, but may be related to some bio-active component present in the bilberries, or to the fermented oat meal base. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4849048 Fri, 20 May 2011 23:00:00 +0100 4849048 Modification of stool's water content in constipated infants: management by an adapted infant formula http://www.medworm.com/index.php?rid=4834258&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F55 Background: Constipation is a common occurrence in formula-fed infants. The aim of this preliminary study was to evaluate the impact of a formula with high levels of lactose and magnesium, in compliance with the official regulations, on stool water content, as well as a parental assessment of constipation.Material and methodsThirty healthy term-born, formula-fed infants, aged 4-10 weeks, with functional constipation were included. All infants were full-term and fed standard formula. Exclusion criteria were preterm and/or low birth weight, organic constipation, being breast fed or fed a formula specially designed to treat constipation. Stool composition was measured by near-infrared reflectance analysis (NIRA) and parents answered questions about crying associated with defecation and stool ... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4834258 Wed, 18 May 2011 23:00:00 +0100 4834258 Differential effects of natural palm oil, chemically- and enzymatically-modified palm oil on weight gain, blood lipid metabolites and fat deposition in a pediatric pig model http://www.medworm.com/index.php?rid=4834260&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F53 Conclusions: The observations on plasma TG, muscle and adipose tissue saturated fatty acid contents and back fat (subcutaneous) thickness suggest that natural palm oil may reduce deposition of body fat. In addition, dietary supplementation with natural palm oil containing palmitic acid at different positions in meat producing animals may lead to the production of meat and meat products with lower saturated fats. An increase in fat content and a decrease in lean content in female pigs resulted in an increased body fat:lean ratio but gender had no effect on blood lipid parameters or insulin concentrations. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4834260 Tue, 17 May 2011 23:00:00 +0100 4834260 Supplementation of a western diet with golden kiwifruits (Actinidia chinensis var.'Hort 16A':) effects on biomarkers of oxidation damage and antioxidant protection http://www.medworm.com/index.php?rid=4834259&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F54 Conclusion: Golden kiwifruit consumption strengthens resistance towards endogenous oxidative damage. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4834259 Tue, 17 May 2011 23:00:00 +0100 4834259 Intakes of culinary herbs and spices from a food frequency questionnaire evaluated against 28-days estimated records http://www.medworm.com/index.php?rid=4834263&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F50 Conclusions: Our results suggested that the FFQ was able to give good estimates of frequency of intake and portion sizes on group level for several of the most frequently used herbs and spices. The FFQ was only able to fairly rank subjects according to frequency of intake of the 8 most frequently consumed herbs and spices. Other studies are warranted to further explore the intakes of culinary spices and herbs. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4834263 Sun, 15 May 2011 23:00:00 +0100 4834263 Serum 25-hydroxyvitamin D is inversely associated with body mass index in cancer http://www.medworm.com/index.php?rid=4834262&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F51 Background: The association between vitamin D deficiency and obesity in healthy populations and different disease states remains unsettled with studies reporting conflicting findings. Moreover, current dietary recommendations for vitamin D do not take into account a person's body mass index (BMI). We investigated the relationship between serum 25-hydroxy-vitamin D [25(OH)D] and BMI in cancer. Methods: A consecutive case series of 738 cancer patients. Serum 25(OH)D was measured at presentation to the hospital. The cohort was divided into 4 BMI groups (underweight: 30.0 kg/m2). Mean 25(OH)D was compared across the 4 BMI groups using ANOVA. Linear regression was used to quantify the relationship between BMI and 25(OH)D. Results: 303 were males and 435 females. Mean age at diagnosis was 55.6 y... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4834262 Sun, 15 May 2011 23:00:00 +0100 4834262 Anti-inflammatory activity of edible oyster mushroom is mediated through the inhibition of NF-kB and AP-1 signaling. http://www.medworm.com/index.php?rid=4834261&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F52 Conclusions: Our study suggests that oyster mushroom possesses anti-inflammatory activities and could be considered a dietary agent against inflammation. The health benefits of the oyster mushroom warrant further clinical studies. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4834261 Sun, 15 May 2011 23:00:00 +0100 4834261 Cholesterol-raising diterpenes in types of coffee commonly consumed in Singapore, Indonesia and India and associations with blood lipids: A survey and cross sectional study http://www.medworm.com/index.php?rid=4834265&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F48 Conclusions: Based on the low levels of diterpenes found in traditionally prepared coffee consumed in Singapore and India, coffee consumption in these countries does not appear to be a risk factor for elevation of serum cholesterol, whereas samples tested from Indonesia showed mixed results depending on the type of preparation method used. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4834265 Sat, 14 May 2011 23:00:00 +0100 4834265 Association between metabolic abnormalities and HBV related hepatocelluar carcinoma in Chinese: A cross-sectional study http://www.medworm.com/index.php?rid=4834264&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F49 This study was conducted to investigate the prevalence of metabolic abnormalities in HCC and to probe the association between metabolic parameters and liver function as well, so as to evaluate the interactions between metabolism and the development of HBV-related HCC. Methods: Totally 179 cases of HBV-related HCC, who were surgically treated and pathologically confirmed were enrolled. HBV carriers (n=100) and healthy controls (n=150) were recruited from routine physical examination during the same period. Body mass index (BMI) was obtained from medical documentation. All the metabolic-related parameters and liver function tests were determined with routine biochemical or immunological analytic methods. Malondialdehyde (MDA) and total antioxidant capacity(TAOC)were detected by chemical anal... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4834264 Sat, 14 May 2011 23:00:00 +0100 4834264 Misleading measures in Vitamin D analysis: A novel LC-MS/MS assay to account for epimers and isobars http://www.medworm.com/index.php?rid=4823656&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F46 Conclusions: To our knowledge, this is the first specific, reliable, reproducible and robust LC-MS/MS method developed for the accurate detection of 25OHD (Vitamin D). The method is capable of detecting low levels of 25OHD3 and 25OHD2 together with chromatographic separation from the co-eluting epimers and isobars and circumvents other instrumental/analytical interferences. This analytical method does not require time-consuming derivatisation and complex extraction techniques and could prove very useful in clinical studies. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4823656 Fri, 13 May 2011 23:00:00 +0100 4823656 Flaxseed supplementation improved insulin resistance in obese glucose intolerant people: a randomized crossover design http://www.medworm.com/index.php?rid=4799185&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F44 Conclusions: The results of the study weakly support that decreased insulin resistance might have been secondary to antioxidant activity of flaxseed. However, the mechanism(s) of decreased insulin resistance by flaxseed should be further determined using flaxseed lignan. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4799185 Sun, 08 May 2011 23:00:00 +0100 4799185 Nutritional status of pre-school children from low income families http://www.medworm.com/index.php?rid=4799186&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F43 CONCLUSION: Low income preschool children are in an advanced stage of nutritional transition with a high prevalence of overweight. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4799186 Sat, 07 May 2011 23:00:00 +0100 4799186 Comparison of high protein and high fiber weight-loss diets in women with risk factors for the metabolic syndrome: a randomized trial http://www.medworm.com/index.php?rid=4760045&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F40 Conclusions: A realistic high protein weight-reducing diet was associated with greater fat loss and lower blood pressure when compared with a high carbohydrate, high fiber diet in high risk overweight and obese women. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4760045 Wed, 27 Apr 2011 23:00:00 +0100 4760045 Antioxidant intake among Brazilian adults - The Brazilian Osteoporosis Study (BRAZOS): a cross-sectional study http://www.medworm.com/index.php?rid=4749850&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F39 Conclusion: These results should lead to the development of public health policies that encourage educational strategies for improving the intake of micronutrients, which are essential to overall health and prevention of non-communicable diseases. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4749850 Sun, 24 Apr 2011 23:00:00 +0100 4749850 Effect of vitamin E (Tri E(R)) on antioxidant enzymes and DNA damage in rats following eight weeks exercise http://www.medworm.com/index.php?rid=4743121&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F37 Conclusions: In conclusion, antioxidant enzymes activity were generally reduced in rats supplemented with Tri E(R) probably due to its synergistic anti-oxidative defence, as evidenced by the decrease in DNA damage in Tri E(R) supplemented exercise group. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4743121 Fri, 22 Apr 2011 23:00:00 +0100 4743121 A practical guide to bioelectrical impedance analysis using the example of chronic obstructive pulmonary disease http://www.medworm.com/index.php?rid=4737610&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F35 This report reflects the authors' practical experience with the use of single-frequency BIA in combination with BIVA, particularly on COPD patients. First, the method and principles of BIA/BIVA are briefly described. Then, a practice-oriented approach to the interpretation and analysis of characteristic examples of altered nutritional and fluid status as seen with BIA/BIVA in COPD patients (e.g. malnutrition in obese and underweight patients with COPD, water retention) is presented.As our examples show BIA/BIVA is an attractive and easy-to-learn tool for quick nutritional assessment and is therefore of great clinical benefit in daily practice. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4737610 Wed, 20 Apr 2011 23:00:00 +0100 4737610 Ingestion of micronutrient fortified breakfast cereal has no influence on immune function in healthy children: A randomized controlled trial http://www.medworm.com/index.php?rid=4737609&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F36 Conclusions: Data from this study indicate that ingestion of breakfast cereal fortified with a micronutrient blend for two winter months by healthy, growing children does not significantly influence biomarkers for immune function or URTI rates. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4737609 Wed, 20 Apr 2011 23:00:00 +0100 4737609 How diverse is the diet of adult South Africans? http://www.medworm.com/index.php?rid=4727742&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F33 The objective of the current study was to measure dietary diversity in adult South Africans aged 16 years and older from all population groups as a proxy of food security. Methods: A cross-sectional study representative of adults from all specified ages, provinces, geographic localities, and socio-economic strata in South Africa was used (n= 3287). Trained interviewers visited participants at their homes during the survey. Dietary data was collected by means of a face validated 24 hour recall which was not quantified. A dietary diversity score (DDS) was calculated by counting each of 9 food groups. A DDS (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4727742 Sat, 16 Apr 2011 23:00:00 +0100 4727742 Changes in total body bone mineral density following a common bone health plan with two versions of a unique bone health supplement: a comparative effectiveness research study http://www.medworm.com/index.php?rid=4711363&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F32 This study is a response to this call to action. Methods: After signing an informed consent, 158 adults agreed to follow an open-label bone-health plan for six months after taking a DXA test of bone density, a 43-chemistry blood test panel and a quality of life inventory (AlgaeCal 1). Two weeks after the last subject completed, a second group of 58 was enrolled and followed the identical plan, but with a different bone-health supplement (AlgaeCal 2). Results: There were no significant differences between the two groups in baseline bone mineral density (BMD) or in variables related to BMD (age, sex, weight, percent body fat, fat mass, or fat-free mass). In both groups, no significant differences in BMD or related variables were found between volunteers and non-volunteers or between those wh... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4711363 Wed, 13 Apr 2011 23:00:00 +0100 4711363 Lactobacillus fermentum (PCC(R)) supplementation and gastrointestinal and respiratory-tract illness symptoms: a randomised control trial in athletes http://www.medworm.com/index.php?rid=4699951&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F30 Conclusion: L. fermentum may be a useful nutritional adjunct for healthy exercising males. However, uncertainty in the effects of supplementation on URTI and on illness symptoms in females needs to be resolved. The trial was registered in the Australia and New Zealand Clinical Trials Registry (registration number ACTRN12611000006943) (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4699951 Sun, 10 Apr 2011 23:00:00 +0100 4699951 Rye kernel breakfast increases satiety in the afternoon - an effect of food structure http://www.medworm.com/index.php?rid=4699950&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F31 Conclusions: The study demonstrates that small changes in diet composition such as cereal grain structure have the potential to effect feelings of hunger and satiety.Trial registrationThis trial was registered at clinicaltrials.gov as NCT01042418. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4699950 Sun, 10 Apr 2011 23:00:00 +0100 4699950 Food insecurity, school absenteeism and educational attainment of adolescents in Jimma Zone Southwest Ethiopia: a longitudinal study http://www.medworm.com/index.php?rid=4699952&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F29 Background: Food insecurity not only affects physical growth and health of children but also their intellectual development, school attendance and academic performance. However, most evidences are based on studies in high income countries. Although food insecurity is common in Ethiopia, to what extent it affects school attendance and educational attainment of adolescents is not explored. We hypothesized that food insecure adolescents would be more likely to be absent from school and have lower grades attained after 1 year compared to their food secure peers. Methods: We used data from 2009 adolescents in the age group of 13-17 years from two consecutive surveys of a five year longitudinal family study in Southwest Ethiopia. A stratified random sampling was used to select participants. Regr... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4699952 Sat, 09 Apr 2011 23:00:00 +0100 4699952 Use of a food frequency questionnaire to assess diets of Jamaican adults: validation and correlation with biomarkers http://www.medworm.com/index.php?rid=4694288&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F28 Conclusions: The expanded FFQ had good relative validity for estimating food group and nutrient intakes (except retinol and vitamin E) and was a reliable measure of habitual intake. Associations with biomarkers were comparable to other studies. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4694288 Fri, 08 Apr 2011 23:00:00 +0100 4694288 Reproducibility and validity of the food frequency questionnaire for estimating habitual dietary intake in children and adolescents http://www.medworm.com/index.php?rid=4628457&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F27 Conclusions: This study indicated that the CFFQ might be a useful tool for assessing habitual dietary intake of children in the YC group. Although the CFFQ agreed moderately with habitual intake, it was found to underestimate intake in theAD group. However, for the AFFQ, the ability to rank habitual intake was low. Therefore, it is necessary to develop a new FFQ or modify an existing FFQ to accurately assess the habitual diet of children in the AD group. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4628457 Thu, 24 Mar 2011 00:00:00 +0100 4628457 Relationship between postprandial changes in cardiac left ventricular function, glucose and insulin concentrations, gastric emptying, and satiety in healthy subjects http://www.medworm.com/index.php?rid=4623904&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F26 Conclusions: This study shows that postprandial CO, HR, SV and LV longitudinal systolic and diastolic functions increase concomitantly with increased satiety, antral area, and glucose and insulin levels. Therefore, patients should not eat prior to, or during, cardiac evaluation as the effects of a meal may affect the results and their interpretation.Trial registration number: NCT01027507 (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4623904 Wed, 23 Mar 2011 00:00:00 +0100 4623904 The duration of diarrhea and fever is associated with growth faltering in rural Malawian children aged 6-18 months http://www.medworm.com/index.php?rid=4618138&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F25 Nutrition support programs that only focus upon better complementary feeding remain an insufficient means of limiting growth faltering in vulnerable populations of children. To determine if symptoms of acute infections correlate with the incidence of growth faltering in rural Malawian children, the associations between fever, diarrhea, and cough with anthropometric measures of stunting, wasting, and underweight were investigated. Data were analyzed from a trial where 209 children were provided with adequate complementary food and followed fortnightly from 6-18 months of age. Linear mixed model analysis was used to test for associations. Diarrheal disease was inversely associated with changes in height-for-age Z-score (HAZ), mid-upper arm circumference Z-score (MUACZ), and weight-for-age Z-... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4618138 Sun, 20 Mar 2011 00:00:00 +0100 4618138 A proprietary alpha-amylase inhibitor from white bean (Phaseolus vulgaris): A review of clinical studies on weight loss and glycemic control http://www.medworm.com/index.php?rid=4602472&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F24 Obesity, and resultant health hazards which include diabetes, cardiovascular disease and metabolic syndrome, are worldwide medical problems. Control of diet and exercise are cornerstones of the management of excess weight. Foods with a low glycemic index may reduce the risk of diabetes and heart disease as well as their complications. As an alternative to a low glycemic index diet, there is a growing body of research into products that slow the absorption of carbohydrates through the inhibition of enzymes responsible for their digestion. These products include alpha-amylase and glucosidase inhibitors. The common white bean (Phaseolus vulgaris) produces an alpha-amylase inhibitor, which has been characterized and tested in numerous clinical studies. A specific and proprietary product named ... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4602472 Thu, 17 Mar 2011 00:00:00 +0100 4602472 A randomised controlled trial investigating the effect of vitamin B12 supplementation on neurological function in healthy older people: the Older People and Enhanced Neurological function (OPEN) study protocol [ISRCTN54195799] http://www.medworm.com/index.php?rid=4572193&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F22 Conclusions: In view of the high prevalence of vitamin B12 deficiency in later life, the present trial could have considerable significance for public health. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4572193 Fri, 11 Mar 2011 00:00:00 +0100 4572193 Orlistat after initial dietary/behavioural treatment: changes in body weight and dietary maintenance in subjects with sleep related breathing disorders http://www.medworm.com/index.php?rid=4556304&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F21 Background: Sleep related breathing disorders (SRBD) are associated with increased morbidity and mortality and weight loss is recommended to overweight or obese patients with SRBD. However, maintenance of weight loss is difficult to achieve and strategies for weight loss maintenance is needed. Orlistat is a pharmacological agent that reduces the intestinal absorption of fat and may favour long-term weight maintenance.ObjectiveTo examine the change in body weight and dietary intake during a 1-year treatment with orlistat after an initial weight loss in obese subjects with SRBD. Furthermore, to explore the dietary determinants of weight maintenance during treatment with orlistat. Methods: Men and women with SRBD aged 32-62 years (n=63) participated in a 3-month dietary intervention to increa... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4556304 Tue, 08 Mar 2011 00:00:00 +0100 4556304 Is Bifidobacterium breve effective in the treatment of childhood constipation? Results from a pilot study. http://www.medworm.com/index.php?rid=4508997&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F19 Background: Probiotics are increasingly used in the treatment of functional gastrointestinal disorders. Studies in constipated adults with a Bifidus yoghurt (containing Bifidobacterium breve, Bifidobacterium bifidum and Lactobacillus acidophilus) showed a significant increase in defecation frequency. The aim of this pilot study was to determine if Bifidobacterium breve is effective in the treatment of childhood constipation. Methods: Children, 3 to 16 years of age, with functional constipation according to the Rome III criteria were eligible for this study. During 4 weeks, children received one sachet of powder daily, containing 108- 1010 CFU Bifidobacterium breve. Furthermore, children were instructed to try to defecate on the toilet for 5-10 minutes after each meal and to complete a stan... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4508997 Wed, 23 Feb 2011 00:00:00 +0100 4508997 Food for thought: an exploratory study of how physicians experience poor workplace nutrition http://www.medworm.com/index.php?rid=4496467&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F18 Conclusions: Physicians report that inadequate workplace nutrition has a significant negative impact on their personal wellness and professional performance. Given this threat to health care delivery, health care organizations and the medical profession need to address both the practical and professional barriers identified. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4496467 Fri, 18 Feb 2011 00:00:00 +0100 4496467 Diet quality is positively associated with 100% fruit juice consumption in children and adults in the United States: NHANES 2003-2006 http://www.medworm.com/index.php?rid=4474218&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F17 In this study data from the 2003-2006 National Health and Nutrition Examination Survey were used to examine the association of 100% FJ consumption with diet quality in participants 2-5 years of age (y) (n=1665), 6-12 y (n=2446), 13-18y (n=3139), and 19+y (n=8861). Two 24-hour dietary recalls were used to determine usual intake using the National Cancer Institute method. Usual intake, standard errors, and regression analyses (juice independent variable and Healthy Eating Index-2005 [HEI-2005] components were dependent variables), using appropriate covariates, were determined using sample weights. Results: The percentage of participants 2-5y, 6-12y, 13-18y, and 19+y that consumed 100% FJ was 71%, 57%, 45%, and 62%, respectively. Usual intake of 100% FJ (ounce [oz]/day) among the four age gro... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4474218 Sun, 13 Feb 2011 00:00:00 +0100 4474218 Impaired glucose tolerance in healthy men with low body weight http://www.medworm.com/index.php?rid=4443260&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F16 Conclusion: Our study demonstrates that not only obese but also healthy people with moderate underweight display glucose intolerance. It is therefore suggested that all deviations from normal BMI may be accompanied by an increased risk of developing T2DM in later life indicating that the maintenance of body weight within the normal range has first priority in the prevention of this disease. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4443260 Mon, 07 Feb 2011 00:00:00 +0100 4443260 Acute effects of coffee on QT interval in healthy subjects http://www.medworm.com/index.php?rid=4430294&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F15 In conclusion, despite CC and DC previously demonstrated to influence the FMD they do not seem to induce a significant unfavourable acute change of the left ventricular repolarization. Further investigations are required to elucidate the effects of coffee in subjects with cardiovascular diseases. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4430294 Wed, 02 Feb 2011 00:00:00 +0100 4430294 Twenty-four hour metabolic rate measurements utilized as a reference to evaluate several prediction equations for calculating energy requirements in healthy infants http://www.medworm.com/index.php?rid=4426030&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F14 Background: To date, only short-duration metabolic rate measurements of less than four hours have been used to evaluate prediction equations for calculating energy requirements in healthy infants. Therefore, the objective of this analysis was to utilize direct 24-hour metabolic rate measurements from a prior study to evaluate the accuracy of several currently used prediction equations for calculating energy expenditure (EE) in healthy infants. Methods: Data from 24-hour EE, resting (RMR) and sleeping (SMR) metabolic rates obtained from 10 healthy infants, served as a reference to evaluate 11 length-weight (LWT) and weight (WT) based prediction equations. Six prediction equations have been previously derived from 50 short-term EE measurements in the Enhanced Metabolic Testing Activity Chamb... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4426030 Wed, 02 Feb 2011 00:00:00 +0100 4426030 A cross-sectional investigation of regional patterns of diet and cardio-metabolic risk in India http://www.medworm.com/index.php?rid=4408015&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F12 Background: The role of diet in India's rapidly progressing chronic disease epidemic is unclear; moreover, diet may vary considerably across North-South regions. Methods: The India Health Study was a multicenter study of men and women aged 35-69, who provided diet, lifestyle, and medical histories, as well as blood pressure, fasting blood, urine, and anthropometric measurements. In each region (Delhi, n=824; Mumbai, n=743; Trivandrum, n=2,247), we identified two dietary patterns with factor analysis. In multiple logistic regression models adjusted for age, gender, education, income, marital status, religion, physical activity, tobacco, alcohol, and total energy intake, we investigated associations between regional dietary patterns and abdominal adiposity, hypertension, diabetes, and dyslip... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4408015 Fri, 28 Jan 2011 00:00:00 +0100 4408015 Dietary intake in the Personalized Medicine Research Project: a resource for studies of gene-diet interaction http://www.medworm.com/index.php?rid=4408014&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F13 Conclusion: Dietary intake in PMRP subjects is relatively consistent with data from the National Health and Nutrition Examination Survey (NHANES). Findings suggest a possible correlation between the use of supplements and APOE4. The PMRP dietary data can benefit studies of gene-environment interactions and the development of common diseases. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4408014 Fri, 28 Jan 2011 00:00:00 +0100 4408014 Cruciferous vegetable supplementation in a controlled diet study alters the serum peptidome in a GSTM1-genotype dependent manner http://www.medworm.com/index.php?rid=4402059&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F11 Conclusions: Cruciferous vegetable intake in GSTM1+ individuals led to changes in circulating levels of several peptides/proteins, including TTR and a fragment of ZAG. TTR is a known marker of nutritional status and ZAG is an adipokine that plays a role in lipid mobilization. The results of this study present evidence that the GSTM1-genotype modulates the physiological response to cruciferous vegetable intake. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4402059 Thu, 27 Jan 2011 00:00:00 +0100 4402059 Focusing on fast food restaurants alone underestimates the relationship between neighborhood deprivation and exposure to fast food in a large rural area http://www.medworm.com/index.php?rid=4396041&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F10 Conclusions: Our analyses revealed that identifying fast-food restaurants as the sole source of fast-food entrees and side dishes underestimated neighborhood exposure to fast food, in terms of both neighborhood proximity and coverage. Potential interventions must consider all retail opportunities for fast food, and not just traditional FFR. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4396041 Tue, 25 Jan 2011 00:00:00 +0100 4396041 Weight Science:Evaluating the Evidence for a Paradigm Shift http://www.medworm.com/index.php?rid=4390966&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F9 Current guidelines recommend that "overweight" and "obese" individuals lose weight through engaging in lifestyle modification involving diet, exercise and other behavior change. This approach reliably induces short term weight loss, but the majority of individuals are unable to maintain weight loss over the long term and do not achieve the putative benefits of improved morbidity and mortality. Concern has arisen that this weight focus is not only ineffective at producing thinner, healthier bodies, but may also have unintended consequences, contributing to food and body preoccupation, repeated cycles of weight loss and regain, distraction from other personal health goals and wider health determinants, reduced self-esteem, eating disorders, other health decrement, and weight stigmatization a... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4390966 Mon, 24 Jan 2011 00:00:00 +0100 4390966 Improvements in vascular health by a low-fat diet, but not a high-fat diet, are mediated by changes in adipocyte biology http://www.medworm.com/index.php?rid=4374290&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F8 Conclusion: Beneficial modulations in vascular health by LF diets may be mediated by improvements in adipocyte parameters. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4374290 Thu, 20 Jan 2011 00:00:00 +0100 4374290 Effects of cereal breakfasts on postprandial glucose, appetite regulation and voluntary energy intake at a subsequent standardized lunch; focusing on rye products http://www.medworm.com/index.php?rid=4364965&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F7 Conclusions: Rye products, rich in indigestible carbohydrates, induce colonic fermentation already post the breakfast meal, and lowers acute insulin responses. A high excretion of breath H2 also correlated with a higher GP. Especially rye kernels induced a high GP which was associated with a 16% lowering of energy intake at a subsequent lunch meal. The bulking effect of rye fiber, colonically derived fermentation metabolites, a high GP and a low insulin response possibly all contributes to the benefits on glucose- and appetite regulation seen in an acute and semi-acute perspective. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4364965 Wed, 19 Jan 2011 00:00:00 +0100 4364965 Socio-economic status, racial composition and the affordability of fresh fruits and vegetables in neighborhoods of a large rural region in Texas http://www.medworm.com/index.php?rid=4364966&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F6 Conclusion: This study extends prior work by examining the affordability of fresh fruit and vegetables from food stores in a large rural area; and how access to an affordable supply of fresh fruit and vegetables differs by neighborhood inequalities. The approach and findings of this study are relevant and have important research and policy implications for understanding access and availability of affordable, healthy foods. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4364966 Tue, 18 Jan 2011 00:00:00 +0100 4364966 Impact of breakfast on daily energy intake - an analysis of absolute versus relative breakfast calories http://www.medworm.com/index.php?rid=4357491&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F5 Conclusion: Reduced breakfast energy intake is associated with lower total daily intake. The influence of the ratio of breakfast to overall energy intake largely depends on the post-breakfast rather than breakfast intake pattern. Therefore, overweight and obese subjects should consider the reduction of breakfast calories as a simple option to improve their daily energy balance. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4357491 Mon, 17 Jan 2011 00:00:00 +0100 4357491 Relationship of adiposity and insulin resistance mediated by inflammation in a group of overweight and obese Chilean adolescents http://www.medworm.com/index.php?rid=4346584&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F4 The mild chronic inflammatory state associated with obesity may be an important link between adiposity and insulin resistance (IR). In a sample of 137 overweight and obese Chilean adolescents, we assessed associations between high-sensitivity C-reactive protein (hs-CRP), IR and adiposity; explored sex differences; and evaluated whether hs-CRP mediated the relationship between adiposity and IR. Positive relationships between hs-CRP, IR and 2 measures of adiposity were found. Hs-CRP was associated with waist circumference (WC) in boys and fat mass index (FMI) in girls. Using path analysis, we found that hs-CRP mediated the relationship between adiposity (WC and FMI) and the homeostatic model assessment of insulin resistance (HOMA-IR) (p (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4346584 Fri, 14 Jan 2011 00:00:00 +0100 4346584 The role of salt abuse on risk for hypercalciuria http://www.medworm.com/index.php?rid=4319899&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F3 Background: Elevated sodium excretion in urine resulting from excessive sodium intake can lead to hypercalciuria and contribute to the formation of urinary stones. The aim of this study was to evaluate salt intake in patients with urinary lithiasis and idiopathic hypercalciuria (IH). Methods: Between August 2007 and June 2008, 105 lithiasic patients were distributed into 2 groups: Group 1 (n=55): patients with IH (urinary calcium excretion > 250mg in women and 300mg in men with normal serum calcium); Group 2 (n=50): normocalciuric patients (NC). Inclusion criteria were: age over 18 years, normal renal function (creatinine clearance [greater than or equal to] 60 ml/min), absent proteinuria and negative urinary culture. Pregnant women, patients with intestinal pathologies, chronic diarrhea o... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4319899 Thu, 06 Jan 2011 00:00:00 +0100 4319899 Supplemental treatment of rheumatoid arthritis with natural milk antibodies against enteromicrobes and their toxins: results of an open-labeled pilot http://www.medworm.com/index.php?rid=4315407&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F10%2F1%2F2 Conclusions: The natural milk antibody preparation containing high levels antibodies against pathogenic enteromicrobes and their toxins seems to be effective in a certain RA subset, and deserves more attention as a potential adjunct in the treatment of RA.Trial Registration Number: UMIN000003128 (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4315407 Thu, 06 Jan 2011 00:00:00 +0100 4315407 Selected pharmacokinetic issues of the use of antiepileptic drugs and parenteral nutrition in critically ill patients http://www.medworm.com/index.php?rid=4301286&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F9%2F1%2F71 Conclusions: There was no evidence supporting the existence of parenteral nutrition-antiepileptic drugs interaction. The issue has not been studied in formal researches, but several case reports and anecdotes demonstrate this drug-nutrition interaction. However, alteration in the drug-free fraction result from parenteral nutrition-drug (i.e. antiepileptics) interactions may necessitate scrupulous reassessment of drug dosages in patients receiving these therapies. This reassessment may be particularly imperative in certain clinical situations characterized by hypoalbuminemia (e.g., burn patients). (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4301286 Fri, 31 Dec 2010 00:00:00 +0100 4301286 Protein-enriched meal replacements do not adversely affect liver, kidney or bone density: an outpatient randomized controlled trial http://www.medworm.com/index.php?rid=4301285&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F9%2F1%2F72 This study was designed as a placebo-controlled clinical trial utilizing two isocaloric meal plans utilizing either a high protein-enriched (HP) or a standard protein (SP) meal replacement in an outpatient weight loss program.Subjects/methods: 100 obese men and women over 30 years of age with a body mass index (BMI) between 27 to 40 kg/m2 were randomized to one of two isocaloric weight loss meal plans 1). HP group: providing 2.2 g protein/kg of lean body mass (LBM)/day or 2). SP group: providing 1.1 g protein/kg LBM/day. Meal replacement (MR) was used twice daily (one meal, one snack) for 3 months and then once a day for 9 months. Body weight, lipid profiles, liver function, renal function and bone density were measured at baseline and 12 months. Results: Seventy subjects completed the stu... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4301285 Fri, 31 Dec 2010 00:00:00 +0100 4301285 Pretreatment serum albumin as a predictor of cancer survival: A systematic review of the epidemiological literature http://www.medworm.com/index.php?rid=4279187&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F9%2F1%2F69 Conclusions: Pretreatment serum albumin levels provide useful prognostic significance in cancer. Accordingly, serum albumin level could be used in clinical trials to better define the baseline risk in cancer patients. A critical gap for demonstrating causality, however, is the absence of clinical trials demonstrating that raising albumin levels by means of intravenous infusion or by hyperalimentation decreases the excess risk of mortality in cancer. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4279187 Wed, 22 Dec 2010 00:00:00 +0100 4279187 Consuming iodine enriched eggs to solve the iodine deficiency endemic for remote areas in Thailand http://www.medworm.com/index.php?rid=4273680&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F9%2F1%2F68 Conclusions: The strategic programme for iodine enrichment in the food chain with biological iodo-organic compound from animal origins can be an alternative method to fortify iodine in the diet for Iodine Deficiency Endemic Areas at the community level in Thailand. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4273680 Mon, 20 Dec 2010 00:00:00 +0100 4273680 Eating patterns of Turkish adolescents: a cross-sectional survey http://www.medworm.com/index.php?rid=4269007&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F9%2F1%2F67 Conclusions: In this study we have demonstrated that, adolescents do not have healthy eating patterns. Educational interventions should be planned to decrease the health risks attributable to their eating behaviors. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4269007 Sun, 19 Dec 2010 00:00:00 +0100 4269007 Data quality and practical challenges of thyroid volume assessment by ultrasound under field conditions - observer errors may affect prevalence estimates of goitre http://www.medworm.com/index.php?rid=4261303&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F9%2F1%2F66 Conclusions: An important challenge when using ultrasound to assess thyroid volume under field conditions is to recruit and train qualified personnel to perform the measurements. Methodological studies are important to assess data quality and can facilitate statistical corrections and improved estimates. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4261303 Tue, 14 Dec 2010 00:00:00 +0100 4261303 Associations between healthy eating patterns and indicators of metabolic risk in postmenopausal women http://www.medworm.com/index.php?rid=4239607&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F9%2F1%2F64 Conclusions: Among the Brazilian postmenopausal women attending a public outpatient clinic, diet was considered to be poor quality, attributed to high saturated fat ingestion, which probably caused a negative impact on metabolic risk indicators, namely body composition. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4239607 Wed, 08 Dec 2010 00:00:00 +0100 4239607 Vitamin D in health and disease: Current perspectives http://www.medworm.com/index.php?rid=4239606&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F9%2F1%2F65 Despite the numerous reports of the association of vitamin D with a spectrum of development, disease treatment and health maintenance, vitamin D deficiency is common. Originating in part from the diet but with a key source resulting from transformation by exposure to sunshine, a great deal of the population suffers from vitamin D deficiency especially during winter months. It is linked to the treatment and pathogenesis and/or progression of several disorders including cancer, hypertension, multiple sclerosis, rheumatoid arthritis, osteoporosis, muscle weakness and diabetes. This widespread deficiency of Vitamin D merits consideration of widespread policies including increasing awareness among the public and healthcare professionals. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4239606 Wed, 08 Dec 2010 00:00:00 +0100 4239606 Does green tea affect postprandial glucose, insulin and satiety in healthy subjects: a randomized controlled trial http://www.medworm.com/index.php?rid=4216741&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F9%2F1%2F63 Conclusions: Green tea showed no glucose or insulin-lowering effect. However, increased satiety and fullness were reported by the participants after the consumption of green tea.Trial registration number: NCT01086189 (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4216741 Tue, 30 Nov 2010 00:00:00 +0100 4216741 Exogenous coenzyme Q10 modulates MMP-2 activity in MCF-7 cell line as a breast cancer cellular model http://www.medworm.com/index.php?rid=4210168&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F9%2F1%2F62 Conclusions: Collectively, the present study highlights the significance of Coenzyme Q10 effect on the cell invasion/metastasis effecter molecules. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4210168 Tue, 30 Nov 2010 00:00:00 +0100 4210168 Impact of oral vitamin D supplementation on serum 25-hydroxyvitamin D levels in oncology http://www.medworm.com/index.php?rid=4193654&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F9%2F1%2F60 Background: Serum 25-hydroxyvitamin D [25(OH)D] is the major circulating form of vitamin D and a standard indicator of vitamin D status. Emerging evidence in the literature suggests a high prevalence of suboptimal vitamin D (as defined by serum 25(OH)D levels of (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4193654 Tue, 23 Nov 2010 00:00:00 +0100 4193654 Minimization of Free Radical Damage by Metal Catalysis of Multivitamin/Multimineral Supplements http://www.medworm.com/index.php?rid=4193653&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F9%2F1%2F61 Multivitamin/multimineral complexes are the most common dietary supplements. Unlike minerals in foods that are incorporated in bioorganic structures, minerals in dietary supplements are typically in an inorganic form. These minerals can catalyze the generation of free radicals, thereby oxidizing antioxidants during digestion. Here we examine the ability of a matrix consisting of an amino acid and non-digestible oligosaccharide (AAOS) to blunt metal-catalyzed oxidations. Monitoring of ascorbate radical generated by copper shows that ascorbate is oxidized more slowly with the AAOS matrix than with copper sulfate. Measurement of the rate of oxidation of ascorbic acid and Trolox by catalytic metals confirmed the ability of AAOS to slow these oxidations. Similar results were observed with iron-... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4193653 Tue, 23 Nov 2010 00:00:00 +0100 4193653 High cocoa polyphenol rich chocolate may reduce the burden of the symptoms in chronic fatigue syndrome http://www.medworm.com/index.php?rid=4193659&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F9%2F1%2F55 Conclusion: This study suggests that HCL/ PR chocolate may improve symptoms in subjects with chronic fatigue syndrome. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4193659 Mon, 22 Nov 2010 00:00:00 +0100 4193659 Home visits by neighborhood Mentor Mothers provide timely recovery from childhoood malnutrition in South Africa: results from a randomized controlled trial http://www.medworm.com/index.php?rid=4193658&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F9%2F1%2F56 Conclusions: Paraprofessional Mentor Mothers are an effective strategy for delivering home visiting programs by providing the knowledge and support necessary to change the behavior of families at risk. (Source: Nutrition Journal) Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4193658 Mon, 22 Nov 2010 00:00:00 +0100 4193658 The impact of religious fasting on human health http://www.medworm.com/index.php?rid=4193657&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F9%2F1%2F57 The past two decades have seen a rise in the number of investigations examining the health-related effects of religiously motivated fasts. Islamic Ramadan is a 28 - 30 day fast in which food and drink are prohibited during the daylight hours. The majority of health-specific findings related to Ramadan fasting are mixed. The likely causes for these heterogeneous findings are the differences between studies in the following: 1) the amount of daily fasting time; 2) the percentage of subjects who smoke, take oral medications, and/or receive intravenous fluids; and 3) the subjects' typical food choices and eating habits. Greek Orthodox Christians fast for a total of 180 - 200 days each year, and their main fasting periods are the Nativity Fast (40 days prior to Christmas), Lent (48 days prior t... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4193657 Mon, 22 Nov 2010 00:00:00 +0100 4193657 Effect of adding the novel fiber, PGX(R), to commonly consumed foods on glycemic response, glycemic index and GRIP: a simple and effective strategy for reducing post prandial blood glucose levels - a randomized, controlled trial http://www.medworm.com/index.php?rid=4193656&cid=s_32643_28_f&fid=32643&url=http%3A%2F%2Fwww.nutritionj.com%2Fcontent%2F9%2F1%2F58 This study explores whether these reductions are sustained when NVP is added to a range of commonly consumed foods or incorporated into a breakfast cereal. Methods: Ten healthy subjects (4M, 6F; age 37.3 +/- 3.6 y; BMI 23.8 +/- 1.3 kg/m^2), participated in an acute, randomized controlled trial. The glycemic response to cornflakes, rice, yogurt, and a frozen dinner with and without 5g of NVP sprinkled onto the food was determined. In addition, 3 granolas with different levels of NVP and 3 control white breads and one white bread and milk were also consumed. All meals contained 50g of available carbohydrate. Capillary blood samples were taken fasting and at 15, 30, 45, 60, 90 and 120 min after the start of the meal. The glycemic index (GI) and the glycemic reduction index potential (GRIP) we... Nutrition Journal journals http://www.medworm.com/rss/comments.php?id=4193656 Mon, 22 Nov 2010 00:00:00 +0100 4193656