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Total 911 results found since Jan 2013.

The truth about fatty liver
The majority of doctors will tell you that there is nothing you can do to reverse fatty liver and that health problems such as cirrhosis and liver failure may be in your future that they will address with the awful “solution” of liver transplant. The truth is the opposite: fatty liver is easily and readily reversible in virtually everybody, provided you take action before irreversible changes take place and are given the right information and tools. In this video, I discuss the three basic phenomena that drive fat deposition, liver damage, and inflammation that lead to this condition: Carbohydrate consumption ...
Source: Wheat Belly Blog - January 23, 2020 Category: Cardiology Authors: Dr. Davis Tags: Open bowel flora carbohydrates carbs Inflammation NAFLD nash triglycerides undoctored wheat belly Source Type: blogs

Fight Aging! Newsletter, January 20th 2020
This study provides strong evidence that following a healthy lifestyle can substantially extend the years a person lives disease-free." Commentary on Recent Evidence for Cognitive Decline to Precede Amyloid Aggregation in Alzheimer's Disease https://www.fightaging.org/archives/2020/01/commentary-on-recent-evidence-for-cognitive-decline-to-precede-amyloid-aggregation-in-alzheimers-disease/ I can't say that I think the data presented in the research noted here merits quite the degree of the attention that it has been given in the popular science press. It is interesting, but not compelling if its role is t...
Source: Fight Aging! - January 19, 2020 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs

Menopause and insomnia: Could a low-GI diet help?
Sleep disturbances such as insomnia are extremely common, especially in women after menopause. According to data from the National Institutes of Health, sleep disturbance varies from 16% to 42% before menopause, from 39% to 47% during perimenopause, and from 35% to 60% after menopause. Insomnia is a serious medical problem defined by frequent difficulty falling or staying asleep that impacts a person’s life in a negative way. Hormone changes around menopause can lead to sleep problems for many reasons, including changing sleep requirements, increased irritability, and hot flashes. What menopausal women eat could have an ...
Source: Harvard Health Blog - January 17, 2020 Category: Consumer Health News Authors: Monique Tello, MD, MPH Tags: Fatigue Food as medicine Healthy Eating Menopause Nutrition Sleep Source Type: blogs

Sequencing Gut Microbiota to Visualize Population Changes with Age
This is an interesting study; you'll have to actually look at the open access paper to see the meat of it, which is the various graphs showing the changes in relative population size of different microbe families in the gut that take place with age. A great deal of work on the gut microbiome and its role in health and aging is presently taking place in the scientific community; researchers have identified a number of beneficial metabolites that are produced by classes of microbe that decline with age. Further, the gut microbiome becomes ever more inflammatory with age. The size of these effects on health might be in the sa...
Source: Fight Aging! - January 17, 2020 Category: Research Authors: Reason Tags: Daily News Source Type: blogs

Cancer Mortality Rates Continue to Fall
That cancer mortality is declining at a time in which the aged segment of the population is growing, and ever more people are overweight and obese, is a testament to (a) improved prevention (largely fewer people smoking, which has a sizable impact on lung cancer incidence and severity) and (b) the ever increasing efficacy of modern cancer treatments, particularly immunotherapies. These newer cancer therapies are still in the comparatively early stages of evolution as a technology platform, and we should expect these gains to continue. The immunotherapies of the 2030s will be very impressive in comparison to those deployed ...
Source: Fight Aging! - January 17, 2020 Category: Research Authors: Reason Tags: Daily News Source Type: blogs

A Healthier Lifestyle at Age 50 Increases Healthspan by Nearly a Decade
This study provides strong evidence that following a healthy lifestyle can substantially extend the years a person lives disease-free." Link: https://www.eurekalert.org/pub_releases/2020-01/htcs-hlh010620.php
Source: Fight Aging! - January 15, 2020 Category: Research Authors: Reason Tags: Daily News Source Type: blogs

Fight Aging! Newsletter, January 13th 2020
In this study, we investigated the link between AF and senescence markers through the assessment of protein expression in the tissue lysates of human appendages from patients in AF, including paroxysmal (PAF) or permanent AF (PmAF), and in sinus rhythm (SR). The major findings of the study indicated that the progression of AF is strongly related to the human atrial senescence burden as determined by p53 and p16 expression. The stepwise increase of senescence (p53, p16), prothrombotic (TF), and proremodeling (MMP-9) markers observed in the right atrial appendages of patients in SR, PAF, and PmAF points toward multiple inter...
Source: Fight Aging! - January 12, 2020 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs

Reviewing the Relationship Between TGF- β and Cellular Senescence
A rising level of TGF-β has long been associated with numerous aspects of aging. More modern research has shown it to encourage cells to become senescent. Further, TGF-β is an important component of the inflammatory mix of signals secreted by senescent cells, making it a part of the mechanism by which senescent cells can encourage their neighbors to also become senescent. When senescent cells fail to clear quickly, as happens in older individuals, this leads to a feedback loop of continually rising chronic inflammation and ever greater numbers of senescent cells. This is an important contribution to degenerative aging an...
Source: Fight Aging! - January 8, 2020 Category: Research Authors: Reason Tags: Daily News Source Type: blogs

Fight Aging! Newsletter, January 6th 2020
Conclusion A great deal of progress is being made in the matter of treating aging: in advocacy, in funding, in the research and development. It can never be enough, and it can never be fast enough, given the enormous cost in suffering and lost lives. The longevity industry is really only just getting started in the grand scheme of things: it looks vast to those of us who followed the slow, halting progress in aging research that was the state of things a decade or two ago. But it is still tiny compared to the rest of the medical industry, and it remains the case that there is a great deal of work yet to be done at all...
Source: Fight Aging! - January 5, 2020 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs

A Look Back at 2019: Progress Towards the Treatment of Aging as a Medical Condition
Conclusion A great deal of progress is being made in the matter of treating aging: in advocacy, in funding, in the research and development. It can never be enough, and it can never be fast enough, given the enormous cost in suffering and lost lives. The longevity industry is really only just getting started in the grand scheme of things: it looks vast to those of us who followed the slow, halting progress in aging research that was the state of things a decade or two ago. But it is still tiny compared to the rest of the medical industry, and it remains the case that there is a great deal of work yet to be done at all...
Source: Fight Aging! - December 31, 2019 Category: Research Authors: Reason Tags: Of Interest Source Type: blogs

Fight Aging! Newsletter, December 30th 2019
This study presents the effects of berberine (BBR) on the aging process resulting in a promising extension of lifespan in model organisms. BBR extended the replicative lifespan, improved the morphology, and boosted rejuvenation markers of replicative senescence in human fetal lung diploid fibroblasts. BBR also rescued senescent cells with late population doubling (PD). Furthermore, the senescence-associated β-galactosidase (SA-β-gal)-positive cell rates of late PD cells grown in the BBR-containing medium were ~72% lower than those of control cells, and its morphology resembled that of young cells. Mechanistically, BBR im...
Source: Fight Aging! - December 29, 2019 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs

Age-Related Hyperglycemia as a Cause of Increased Cancer Incidence
Why is cancer an age-related condition? One can propose a range of mechanisms: the spread of stochastic DNA damage through cell populations; rising levels of chronic inflammation; ever more senescent cells turning out disruptive, pro-growth signals; the growing inability of the immune system to promptly destroy errant cells. The authors of this open access paper argue that the metabolic dysfunction of later life that leads to raised blood sugar, hyperglycemia, is also an important contributing factor to cancer risk. Most hyperglycemia is self-inflicted via obesity, but it can manifest in other ways as damage and systems fa...
Source: Fight Aging! - December 23, 2019 Category: Research Authors: Reason Tags: Daily News Source Type: blogs

Fight Aging! Newsletter, December 23rd 2019
In this study, by adenovirus-mediated delivery and inducible transgenic mouse models, we demonstrate the proliferation of both HCs and SCs by combined Notch1 and Myc activation in in vitro and in vivo inner ear adult mouse models. These proliferating mature SCs and HCs maintain their respective identities. Moreover, when presented with HC induction signals, reprogrammed adult SCs transdifferentiate into HC-like cells both in vitro and in vivo. Finally, our data suggest that regenerated HC-like cells likely possess functional transduction channels and are able to form connections with adult auditory neurons. Epige...
Source: Fight Aging! - December 22, 2019 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs

Fight Aging! Newsletter, December 16th 2019
This study shows that CA are released from periventricular and subpial regions to the cerebrospinal fluid and are present in the cervical lymph nodes, into which cerebrospinal fluid drains through the meningeal lymphatic system. We also show that CA can be phagocytosed by macrophages. We conclude that CA can act as containers that remove waste products from the brain and may be involved in a mechanism that cleans the brain. Moreover, we postulate that CA may contribute in some autoimmune brain diseases, exporting brain substances that interact with the immune system, and hypothesize that CA may contain brain markers that m...
Source: Fight Aging! - December 15, 2019 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs

A Large Study of Aspirin Use Finds Reduced Mortality, Contradicting the Recent ASPREE Study Results
The back and forth over whether regular aspirin use is beneficial continues with the publication of results from analysis of a large patient population that show a 15% reduction in all cause mortality in patients using aspirin. This contradicts the much smaller (but still large in and of itself) ASPREE clinical trial, in which patients using aspirin exhibited a small increase in mortality in comparison to their peers. As in that earlier study, the data here strongly suggests that benefits and risks vary with patient characteristics, such as whether or not a patient is overweight. Aspirin is thought to be a weak calo...
Source: Fight Aging! - December 13, 2019 Category: Research Authors: Reason Tags: Medicine, Biotech, Research Source Type: blogs