According to a new meta-analysis, over-the-counter vitamin D3 beats prescription vitamin D2 hands down.
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Articles by John Cannell
Executive Director of the Vitamin D Council - John Cannell, MD, is the founder and executive director of the Vitamin D Council, a non-profit working to create awareness of the global epidemic of vitamin D deficiency. The vitamin D Council is dedicated to spreading the word about the importance getting adequate vitamin D through a combination of sun exposure, supplementation and food sources. Dr. Cannell is Board Certified by the American Board of Psychiatry and Neurology and is a physician with 30 years of experience in general medicine. Dr. Cannell’s work in nutrition led to several discoveries about the overlooked need for vitamin D, and inspired him to create the Vitamin D Council in 2003 to promote the vital need for supplementation with vitamin D3.Vitamin D News: New Meta-Analysis Reveals the Truth About Prescription D2 vs. Over-the-Counter D3
Q & A with Dr. Cannell
Vitamin D expert Dr. John Cannell answers some questions about vitamin D.
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