Dr. John Scharffenberg

April 4, 2013

Today on Health & Longevity, Dr. John Westerdahl features guest, John Scharffenberg, M.D. – Physician and Nutritionist. John Scharffenberg, M.D. is a physician, nutritionist and Professor of Nutrition at Loma Linda University. Dr. Scharffenberg discusses a major breakthrough in the world of health as it relates to your health and longevity.

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