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Fight Aging! Newsletter, March 18th 2019
This study provides a possible reason why genes carrying health risks have persisted in human populations. The second found evidence for multiple variants in genes related to ageing that exhibited antagonistic pleiotropic effects. They found higher risk allele frequencies with large effect sizes for late-onset diseases (relative to early-onset diseases) and an excess of variants with antagonistic effects expressed through early and late life diseases.
There also exists other recent tangible evidence of antagonistic pleiotropy in specific human genes. The SPATA31 gene has been found under strong positive genomic sele...
Source: Fight Aging! - March 17, 2019 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Eat more eggs
The headlines are once again filled with advice to reduce egg and cholesterol consumption based on a study that found an association of egg and cholesterol consumption with increased risk for cardiovascular events. Sounds scary and persuasive, doesn’t it? After all, nearly 30,000 people were tracked over 17 years and the authors authoritatively declare that this proves that eggs and cholesterol are risk factors for heart disease.
There are several problems with this assessment. It is emblematic of the studies that confuse people, yield wildly conflicting conclusions, are used to craft absurd and ineffective dietary g...
Source: Wheat Belly Blog - March 16, 2019 Category: Cardiology Authors: Dr. Davis Tags: News & Updates cholesterol eggs grain-free saturated fat undoctored wheat belly Source Type: blogs
Aspirin for primary prevention of cardiovascular disease, part 2
Update
In March 2019, the American College of Cardiology (ACC) and the American Heart Association (AHA) released new guidelines that suggest that most adults without a history of heart disease should not take low-dose daily aspirin to prevent a first heart attack or stroke. Based on the ASPREE, ARRIVE, and ASCEND trials, the ACC/AHA guidelines concluded that the risk of side effects from aspirin, particularly bleeding, outweighed the potential benefit.
The new guidelines do not pertain to people with established cardiovascular disease, in whom the benefits of daily aspirin have been found to outweigh the risks.
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Source: Harvard Health Blog - March 14, 2019 Category: Consumer Health News Authors: Deepak Bhatt, MD, MPH Tags: Heart Health Prevention Source Type: blogs
Diagnosing Esophageal Cancer More Accurately: Interview with Mark Rutenberg, CEO of CDx Diagnostics
Cancer of the esophagus is often related to chronic heartburn, something patients too often end up ignoring. The onset of the potentially deadly disease can be detected, though, given good enough imaging and regular screenings. The imaging component,...
Source: Medgadget - March 13, 2019 Category: Medical Devices Authors: Editors Tags: Exclusive GI Pathology Surgery Source Type: blogs
Just do it … yourself: At-home colorectal cancer screening
Colorectal cancer (CRC) is the fourth leading cause of death worldwide. Yet despite the ability of CRC screening to detect colon cancer early, and to find and remove potentially precancerous growths called polyps, screening rates remain low, below 60%. Experts generally agree that people should be screened for CRC at regular intervals beginning by age 50.
Colonoscopy is considered the gold standard for CRC screening. In this procedure, a doctor examines your entire colon through a colonoscope, a flexible tube outfitted with a small video camera and a light.
But concern around pre-colonoscopy bowel cleaning, which can be un...
Source: Harvard Health Blog - March 12, 2019 Category: Consumer Health News Authors: James Richter, MD Tags: Cancer Screening Tests and procedures Source Type: blogs
Is the ketogenic diet dangerous?
Answer: No—unless you do it for more than a few months. After a few months, the upfront metabolic and weight benefits will begin to reverse and new health problems arise. We know this with confidence. I raise this question once again because more and more people are coming to me reporting problems. It may take months, even years, but the long-term consequences can be quite serious.
Achieving ketosis by engaging in a very low-carbohydrate, high-fat lifestyle is—without a doubt—an effective means of losing weight, breaking insulin and leptin resistance, reversing type 2 diabetes and fatty liver, redu...
Source: Wheat Belly Blog - March 12, 2019 Category: Cardiology Authors: Dr. Davis Tags: ketones bowel flora ketogenic ketotic undoctored wheat belly Source Type: blogs
Intensive 2-Hour SIBO Workshop
Join us Tuesday evening, March 12th, at 8 pm EST/ 7 pm CST/6 pm MT/5 pm PT for my Undoctored SIBO Workshop: A 2-hour in-depth exploration of SIBO that I shall present via live video broadcast. The cost to attend is $55.
An unprecedented number of people now have small intestinal bacterial overgrowth, SIBO, an intestinal condition that has reached epidemic proportions. SIBO causes or worsens numerous health conditions such as fibromyalgia, irritable bowel syndrome, ulcerative colitis, restless leg syndrome, ulcerative colitis and Crohn’s disease. If you have any of these conditions or have diabetes (type 1 or 2), a...
Source: Wheat Belly Blog - March 5, 2019 Category: Cardiology Authors: Dr. Davis Tags: News & Updates Source Type: blogs
Blood Test for Early Stage Cancer Diagnosis: Interview with Dr. Van Etten, CMO of Laboratory for Advanced Medicine
The Laboratory for Advanced Medicine (LAM), a biotechnology company headquartered in the US, offers non-invasive, early stage cancer detection tests that will use the IvyGene Platform. These IvyGene tests are based on detecting genomic DNA shed by ca...
Source: Medgadget - March 4, 2019 Category: Medical Devices Authors: Conn Hastings Tags: Diagnostics Exclusive Oncology Pathology Source Type: blogs
Five big nutritional mistakes I ’ ve made over the years
No question: I have made some huge nutritional blunders over the past 25 years since I began to become seriously involved in nutritional issues. My mistakes, however, have provided powerful feedback on how to get diet right, how to get diet wrong. The impact of diet is profound.
Among the huge mistakes I’ve made:
1) Reducing total and saturated fat, eating vegetarian—It made me hungry, never satisfied, and, along with mistake #2, made me a type 2 diabetic with fasting blood sugars of 160+ mg/dl, triglycerides as high as 390 mg/dl, a HDL of 27 mg/dl, oodles of small LDL particles, and high blood pressure.
2) Eat...
Source: Wheat Belly Blog - March 2, 2019 Category: Cardiology Authors: Dr. Davis Tags: News & Updates exercise grain-free grains undoctored vitamin D Weight Loss wheat belly Source Type: blogs
Mauna Kea ’s Cellvizio AQ-Flex 19 Miniprobe FDA Cleared for Analyzing Lung Nodules
Mauna Kea Technologies, based in Paris, France, won clearance from the FDA for its Cellvizio needle-based AQ-Flex 19 confocal miniprobe for use in sampling and imaging of peripheral lung nodules.
The product allows physicians to image lung nodules d...
Source: Medgadget - February 27, 2019 Category: Medical Devices Authors: Editors Tags: GI Medicine Pathology Radiology Surgery Thoracic Surgery Source Type: blogs
Bodily Fluids As The Basis For Digital Health
Blood, saliva, urine, sweat or even ear wax can carry valuable information about an individual’s medical state. Until now, even simpler tests on such bodily fluids had to be carried out at medical facilities, but with the recent uptick in the development of digital diagnostic technologies, more and more solutions appear on the market which enable the patient to do such tests at home. Here we take a look around the bodily fluid business.
From bloodletting to digital sweat measurement
Blood, yellow bile, black bile, phlegm. Although it
doesn’t sound appealing, the ancient Greek already thought that bodily fluids ma...
Source: The Medical Futurist - February 27, 2019 Category: Information Technology Authors: nora Tags: Future of Medicine Health Sensors & Trackers Portable Diagnostics blood bodily fluid digital digital health digital solutions digital tattoo saliva smart smart healthcare sweat technology urine Source Type: blogs
Should I be eating more fiber?
You probably know the basics about fiber: it’s the part of plant foods that your body cannot digest, and there are two types — soluble fiber and insoluble fiber. Both types of fiber are good for us.
Soluble fiber dissolves in water, forming a gel. It is the form of fiber that helps lower cholesterol levels, reduce the risk of heart disease, and regulate blood sugar levels. Soluble fiber is found in black beans, lima beans, Brussels sprouts, avocado, sweet potato, broccoli, turnips, and pears.
Insoluble fiber passes through the digestive system relatively intact, adding bulk to stools. It is the form of fiber that preve...
Source: Harvard Health Blog - February 21, 2019 Category: Consumer Health News Authors: Katherine D. McManus, MS, RD, LDN Tags: Diet and Weight Loss Health Healthy Eating Source Type: blogs
Are Grains to Blame for That Rash Too?
Grains can play havoc with your skin. The prolamin proteins, such as gliadin, trigger autoimmune skin reactions and turn antibodies against the skin enzymes, their lectins fan the fires of inflammation, their proteins provoke allergies, and their amylopectins send blood sugar and insulin sky-high and provoke the skin-disrupting hormone insulin-like growth factor-1 (IGF). The whole grain package adds up to an impressive collection of skin conditions that can take a variety of forms, from simple red, itchy rashes to scaly, oily raised patches to large vesicles to gangrene. Because hair and nails are also considere...
Source: Wheat Belly Blog - February 20, 2019 Category: Cardiology Authors: Dr. Davis Tags: News & Updates Source Type: blogs
Could that rash be from wheat?
Grains can play havoc with your skin. The prolamin proteins, such as gliadin, trigger autoimmune skin reactions and turn antibodies against the skin enzymes, their lectins fan the fires of inflammation, their proteins provoke allergies, and their amylopectins send blood sugar and insulin sky-high and provoke the skin-disrupting hormone insulin-like growth factor-1 (IGF). The whole grain package adds up to an impressive collection of skin conditions that can take a variety of forms, from simple red, itchy rashes to scaly, oily raised patches to large vesicles to gangrene. Because hair and nails are also considere...
Source: Wheat Belly Blog - February 20, 2019 Category: Cardiology Authors: Dr. Davis Tags: News & Updates Source Type: blogs
Should we start screening for colon cancer at age 45?
Here ’s what most medical experts agree on: People 50 and older should be screened for colon cancer. Here’s what is more controversial: Whether that screening should start, routinely, at age 45. Recently, the American Cancer Society (ACS) recommended that colon cancer screenings start at age 45. The ir recommendation was based in large part on an uptick […]Find jobs at Careers by KevinMD.com. Search thousands of physician, PA, NP, and CRNA jobs now. Learn more.
Source: Kevin, M.D. - Medical Weblog - February 17, 2019 Category: General Medicine Authors: < span itemprop="author" > < a href="https://www.kevinmd.com/blog/post-author/peter-ubel" rel="tag" > Peter Ubel, MD < /a > < /span > Tags: Conditions Gastroenterology Oncology/Hematology Source Type: blogs
