Tea Tree Oil
The pros and cons of tea tree oil.
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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.
Cooked Meat Carcinogens
Preparation techniques to reduce the risk.
The Power of Tea
This natural beverage is a staple around the world. And it can even reverse the progression of some diseases.
Nutrition Facts Grab Bag 6
Back by popular demand, it’s the Nutrition Facts grab bag with the latest research on aloe, kale vs. cabbage and the power of apple peels.
Not so Sweet
Artificial sweeteners are not really all that sweet – and some have properties that can do more harm than good.
Shark Week
It’s shark week on Nutrition Facts with our special episode on shark cartilage supplements.
Music as Medicine
Today we harness the sublime power of music for better health.
A Glut of Gluten
We hear a lot about gluten sensitivity. Today we go deep to understand better ways to control that sensitivity and improve our diet.
Preventing Crohn’s Disease
Crohn’s disease is a serious autoimmune condition that affects many parts of our digestive tract. Diet can play an important part in developing and alleviating symptoms. Listen in to find out how.
A Healthy Bladder
Bladder infections are a common and painful problem. Can diet help to prevent and treat bladder issues?
