Metabolic influence of walnut phenolic extract on mitochondria in a colon cancer stem cell model
Walnut phenolic extract (WPE) reduces proliferation and enhances differentiation of colon cancer stem cells (CSCs). The present study investigated the metabolic influence of WPE on the mitochondrial function of colon CSCs to determine its underlying mechanism.
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Open access dataset reveals how factors such as diet, antibiotics and mental health status can influence the microbial and molecular makeup of your gut
Researchers at University of California San Diego School of Medicine and collaborators have published the first major results from the American Gut Project , a crowdsourced, global citizen science effort. The project, described May 15 in mSystems , is the largest published study to date of the human microbiome — the unique microbial communities that inhabit our bodies.
This publication provides the largest public reference database of the human gut microbiome, which may help drive many future microbiome studies. What’s more, according to the research team, the success of the American Gut Project validates citizen science as a practical model for engaging the public in research.
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There’s new evidence that Silicon Valley’s favorite diet has benefits that go beyond weight loss
Silicon Valley’s favorite diet is called intermittent fasting, and it involves abstaining from food for anywhere from 16 hours to several days.
Although you can eat basically whatever you want on the diet, intermittent fasting has been linked with weight loss that’s on par with traditional diets.
But fasting may have health benefits that go beyond losing weight, according to a new study: It could make for a healthier blood pressure and increased insulin sensitivity.
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UPDATED: With Dean Ornish’s Response
A critique of the diet guru’s views on high-protein diets, followed by a response from Ornish and a reply from the author
Last month, an op–ed in The New York Times argued that high-protein and high-fat diets are to blame for America’s ever-growing waistline and incidence of chronic disease. The author, Dean Ornish, founder of the nonprofit Preventive Medicine Research Institute, is no newcomer to these nutrition debates. For 37 years he has been touting the benefits of very low-fat, high-carbohydrate, vegetarian diets for preventing and reversing heart disease. But the research he cites to back up his op–ed claims is tenuous at best. Nutrition is complex but there is little evidence our country’s worsening metabolic ills are the fault of protein or fat. If anything, our attempts to eat less fat in recent decades have made things worse.
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Are you eating a healthy, whole food diet yet still struggle with weight gain and health problems? Part of the problem might have to do with lectins. Dr. Steven Gundry, author of “The Plant Paradox: The Hidden Dangers in ‘Healthy’ Foods That Cause Disease and Weight Gain,” makes a strong case for a lectin-free diet.
While trained as a cardiothoracic surgeon, Gundry now specializes in treating patients holistically, focusing on food. He’s been director of The International Heart and Lung Institute Center for Restorative Medicine for the past 17 years.
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Do you want to be healthy? Drinking soda is bad for your health in so many ways; science can’t even state all the consequences. Here’s what happens in your body when you assault it with a Coke:
Within the first 10 minutes, 10 teaspoons of sugar hit your system. This is 100 percent of your recommended daily intake, and the only reason you don’t vomit as a result of the overwhelming sweetness is because phosphoric acid cuts the flavor.
Within 20 minutes, your blood sugar spikes, and your liver responds to the resulting insulin burst by turning massive amounts of sugar into fat.
Within 40 minutes, caffeine absorption is complete; your pupils dilate, your blood pressure rises, and your livers dumps more sugar into your bloodstream.
Around 45 minutes, your body increases dopamine production, which stimulates the pleasure centers of your brain – a physically identical response to that of heroin, by the way.
After 60 minutes, you’ll start to have a sugar crash.