Health & Nutrition

Changing Protein Requirements

There has been a history of enthusiasm for protein in the nutrition world. A century ago, the protein recommendations were more than twice what we know them to be today. This enthusiasm peaked in the 1950s with the United Nations...
Health & Nutrition

The Downside of Curcumin Supplements

Supplement manufacturers often fall into the same reductionist trap as the drug companies. Herbs are assumed to have only one main active ingredient, so, as the thinking goes, if you can isolate and purify it into a pill, you can...
Health & Nutrition

The Disconnect Between Science and Policy

Back in 1912, when hardly anyone smoked cigarettes, lung cancer was like a museum curiosity: extremely rare. In the next few decades, however, it rose dramatically around the world, roughly fifteen-fold. But researchers had already nailed it way back then....
Health & Nutrition

Consequences of Prostate Cancer Treatment

A cancer diagnosis is seen as a teachable moment in medicine where we can try to get people to eat healthier, but “research has suggested that male cancer patients may be reluctant to introduce dietary modification…This has been attributed to...
Health & Nutrition

Cancer-Causing Caramel Color

Caramel coloring may be the most widely consumed food coloring in the world.  Unfortunately, its manufacture can sometimes lead to the formation of a carcinogen called methylimidazole, which was identified as a cancer-causing chemical in 2007. For the purposes of...
Health & Nutrition

What to Feed Your Gut Bacteria

For many years, it was believed that the main function of the large intestine was just to absorb water and dispose of waste, but “[n]owadays it is clear that the complex microbial ecosystem in our intestines should be considered as...
Eating Guide
Health & Nutrition

New Eating Guide Now in Print

In January we launched the Evidence-Based Eating Guide, which is available for free download here. Today I'm excited to announce that you can now order hard copies of the guide at-cost over on DrGreger.org. The guide is a run-down of...
Health & Nutrition

White Rice vs. Brown Rice

In 2012, a meta-analysis was published tying white rice consumption to diabetes, especially in Asian countries. Even in the United States, where we eat much less white rice, research shows the regular consumption of white rice was associated with higher...
Health & Nutrition

The Purported Benefits of Eating Fish

In the landmark Global Burden of Disease study, researchers compiled the top 20 causes of death and disability. Number one on the list was high blood pressure, two and three was smoke, and the fourth leading cause of loss of...
Health & Nutrition

Ginger or Cannabis for Morning Sickness

Nausea and vomiting are common during pregnancy, affecting 70 to 85 percent of women worldwide—but not in all countries. Population groups that eat more plant-based diets tend to have little or no nausea and vomiting during pregnancy. In fact, on...
Health & Nutrition

Eating the Way Nature Intended

The Paleolithic period, also known as the Stone Age, only goes back about two million years. Humans and other great apes have been evolving for the last 20 million years, starting back in the Miocene era. We hear a lot...

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