Preventing Colon Cancer
What can lifestyle, diet, and 100 trillion micro-organisms do for you?
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Nutrition Facts with Dr. Greger
Ever wondered if there's a natural way to lower your high blood pressure, guard against Alzheimer's, lose weight, forestall aging, sharpen your mind, boost your mood—or countless other questions? Back in 2017, we launched a podcast with a simple idea: Feature the audio from a selection of our videos every week. We celebrated our 500th episode of the NutritionFacts Podcast in July 2026!
Give the podcast a listen, and find out why it's had more than tens of million listens from all over the world and received lovely accolades, including a best podcast award year after year.
Do Collagen Supplements Work?
New studies reveal some interesting results.
New Research on Alzheimer’s from Dr. Dean Ornish
What’s good for our hearts is also good for our heads.
The Effects of Resveratrol on Our Brain and Body (Part 2)
What do the studies on resveratrol and our brain show?
Does Resveratrol Help You Live Longer? (Part 1)
Can the red wine compound resveratrol increase longevity?
Do Osteoarthritis Supplements Work?
New studies provide some answers.
How Effective Is Sunscreen?
Can sunscreen prevent skin cancer?
Fighting the Blues with Greens
When you improve your diet, you can improve your mood.
NutritionFacts Grab Bag 29
What’s the best way to preserve your sense of smell, what’s adrenal fatigue, and can you really remove warts with duct tape?
Shaking the Salt Habit
What’s the best way to cut down?
