This week on Health & Longevity, Dr. John Westerdahl's featured guest is Michael Greger, M.D.; Physician, author, and internationally recognized speaker on nutrition, food safety, and public health issues. Dr. Michael Greger discusses gluten and... Read More

This week on Health & Longevity, Dr. John Westerdahl's featured guest is Michael Greger, M.D.; Physician, author, and internationally recognized speaker on nutrition, food safety, and public health issues. Dr. Michael Greger discusses gluten and gluten-free diets. What is gluten? Is it harmful, harmless or healthful? Who really needs to be on gluten-free diets? Dr. Greger discusses the scientific realities as well as the myths concerning gluten. He is the host of the very informative website on nutrition and health issues, www.NutritionFacts.org. Read Less