Summary: Understanding The Vitamin Myth There is often contradictory information about the health benefits of vitamins and supplements: take them, don’t take them, low vitamin D is tied to aging, Omega-3 might cause cancer. So how do doctors and nutritionists cipher through the different information to provide the best advice to patients? Dr. Calvin Kwan, clinical resident at Bastyr Center for Natural Health, and Mary Purdy, a registered dietitian with Seattle Healing Arts Center, explain when vitamins
