DAVID L. KATZ, MD, MPH, FACPM, FACP is Associate Clinical Professor of Epidemiology and Public Health, and the Director of Medical Studies in Public Health, at the Yale University School of Medicine. He is co-founder and Director of Yale's Prevention Research Center, Chief Medical Correspondent for ABC News, nutrition columnist to 'O,' the Oprah Magazine, and the author of a syndicated health/nutrition column for the New York Times. He has appeared extensively on national television and in magazines and newspapers and has published 8 previous books.
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Bestselling author Mark Bittman and physician David Katz cut through all the noise on food, health, and diet to give you the real answers you need What is the “best” diet? Do calories matter? And when it comes to protein, fat, and c... SEE MORE