animal studies

The Effects of Nutritional Yeast for Cancer 

How can the beta glucan fiber in brewer’s, baker’s, and nutritional yeast improve wound healing and, potentially, anti-cancer immunity?  My video Benefits of Nutritional Yeast for Cancer opens with an image of an article titled “The Treatment of Inoperable Cancer.” It noted that “200 years ago it was observed that a certain number of malignant growths disappeared after an attack of erysipelas [a type of …

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Does Coconut Oil Help with Abdominal Fat?

What does a review of the evidence on the effects of coconut oil on weight loss and belly fat find?  I begin my video Flashback Friday: Coconut Oil and Abdominal Fat with a popular infographic that surprised me by showing that, evidently, there is promising evidence that coconut oil could help with obesity. Well, if you fill the stomachs of rats with purified medium-chain fatty acids, one component of coconut oil, they end …

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Amla (dried Indian gooseberry) vs. Lipitor for Lowering Cholesterol

Extracts of amla (Indian gooseberry) were pitted head-to-head against cholesterol-lowering statin drugs and the blood thinners aspirin and Plavix. Indian gooseberries, otherwise known as amla, have been touted as everything from a cancer fighter to a hair tonic to a refrigerant. (A refrigerant? Like Freon?) Amla’s even been labeled a snake venom detoxifier—but based on …

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Can Cell Phone Radiation Damage Your DNA?

Do mobile phones cause brain tumors? Whenever a trillion-dollar industry is involved—whether it’s Big Food, Big Tobacco, Big Pharma, or Big Telecom—there’s so much money that the science can get manipulated. When it comes to the potential human health effects of cell phone use, certainly, you might end up with a crick in your neck …

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How to Avoid Lectin Poisoning

How should we properly cook beans? In the 1800s, a compound was discovered in castor beans, which we would come to know as the first of a class of lectin proteins, natural compounds found throughout the food supply, but concentrated in beans, whole grains, and certain fruits and vegetables. Every decade or two, a question …

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Açaí vs. Wild Blueberries for Artery Function

“Plant-based diets…have been found to reduce the risk of cardiovascular disease” and some of our other leading causes of death and disability. “Studies have shown that the longest living and least dementia-prone populations subsist on plant-based diets.” So why focus on açaí berries, just one plant, for brain health and performance? Well, “foods rich in …

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Can Vitamin C Supplements Help with Lead Poisoning?

“Even if a nutritional manipulation is proven effective in reducing blood lead levels, reliance on such an intervention places most of the burden for prevention on those most affected and least responsible for the underlying environmental causes of lead toxicity. Nutritional interventions, therefore, must never substitute for efforts to reduce lead exposure to safe levels. …

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Garlic Powder to Lower Lead Levels

There are so-called chelation drugs that can be taken for acute, life-threatening lead poisoning—for instance if your two-year-old swallowed one of the little lead weights her grandma was using while sewing curtains and the doctor happened to miss it on x-ray, so it stayed lodged inside her until she died with a blood lead level …

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Eating to Block Lead Absorption

Intake of certain nutrients has been associated with lower lead levels in the body. For example, women with higher intake of thiamine, also called vitamin B1, tended to have lower blood lead levels, and the same was found for lead-exposed steel workers—and not just with thiamine, as “content of dietary fiber, iron, or thiamine intake …

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Does Aspartame Cause Lymphoma?

The approval of aspartame has a controversial history. The Commissioner of the U.S. Food and Drug Administration (FDA) concluded that “there is a reasonable certainty that human consumption of aspartame: (1) …will not pose a risk of brain damage resulting in mental retardation, endocrine [hormonal] dysfunction, or both; and (2) will not cause brain tumors.” …

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