products.mercola.comNatural health physician and Mercola.com founder Dr. Joseph Mercola discusses the sources and many health benefits of Vitamin D and why he thinks it is...
Find out how to get your daily dose of essential "D's". Related Videos: Different Types of Protein | HealthiNation www.youtube.com Is Soy a Good Source...
What role does Vitamin D play in a healthy diet? Joel Detjen from Windmill Farms joins us to talk about this sometimes overlooked daily requirement....
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...