
Hosted by Michael Greger, M.D. FACLM · EN

Before watching the video, can you guess which conditions vitamin D has actually been proven to work for in randomized, double-blind, placebo-controlled trials?

The biological mechanisms our bodies use to regulate our weight likely evolved in the context of eating at least four or five pounds of food a day.

The average rate of caloric intake of ultra-processed foods is about double that of unprocessed foods.

Those who regularly eat spicy foods tend to live longer, but is it cause and effect?

The mercury exposure from amalgam fillings is like eating one can of tuna every two months.

Dietary interventions were put to the test for major mental illness.

Coffee and common herbal teas impair iron absorption, which may help explain some of their benefits.

The largest study to date found that vegetarians have a 30% lower chance of developing depression over time.

Is small intestinal bacterial overgrowth (SIBO) a real disorder?

As we age, it may be even more important to include mushrooms (or tempeh) in our diet.