Dr. John Cannell, the founder of the Vitamin D Council, really kicked off an interest in Vitamin D and its protection from 16 different cancers and a host of other health problems around the world. He shares the need for 5000 I.U. of Vitamin D daily and the importance of getting some from the sun at the right time of the day. Dr. Cannell explains how cancer cells tend to immediately go about destroying Vitamin D receptors allowing their growth to continue unchecked. Vitamin D deficiency is associated with about 350,000 cancer deaths worldwide every year. Learn about a home test for Vit. D levels and where to get Dr. Cannell’s Advanced D supplement. It’s the perfect gift!