Dr. John Douillard explains how Vitamin D deficiency seriously effects 87% of Americans, it’s role in cancer, autoimmune, heart and immune concerns and more. Learn more about the symptoms and how to increase your levels at LifeSpa.com/vitaminD Duration : 0:9:52
Robert Langer presents a report on the use of Vitamin E, a popular anti-oxidant supplement, and weighs recent evidence on the safety of Vitamin E. Are typical doses in supplements dangerous? Dr. Robert Langer, professor of family and preventive medicine and principal investigator of a large study testing whether Vitamin E prevents prostate cancer, provides [...]
December 12, 2007 presentation by David Feldman for the Stanford School of Medicine Medcast lecture series. David Feldman, MD, professor of medicine at Stanford, explores the biological action of Vitamin D beyond its widely understood role in the information and maintenance of bone. Emerging therapeutic uses of the vitamin include the prevention and treatment of [...]
Dr. John Douillard explains how Vitamin D deficiency seriously effects 87% of Americans, it’s role in cancer, autoimmune, heart and immune concerns and more. Learn more about the symptoms and how to increase your levels at LifeSpa.com/vitaminD Duration : 0:9:52
Robert Langer presents a report on the use of Vitamin E, a popular anti-oxidant supplement, and weighs recent evidence on the safety of Vitamin E. Are typical doses in supplements dangerous? Dr. Robert Langer, professor of family and preventive medicine and principal investigator of a large study testing whether Vitamin E prevents prostate cancer, provides [...]