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Mark Hyman M.D.

Mark Hyman, MD, was co-medical director of Canyon Ranch for ten years, and is now the chairman of the Institute for Functional Medicine and founder and medical director of The UltraWellness Center. He is the #1 New York Times bestselling author of The Blood Sugar Solution, Ultrametabolism, The Ultramind Solution, and The Ultrasimple Diet, and coauthor of Ultraprevention.


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