Physician and nutrition expert who teaches better health through vegetarian cuisine. John A. McDougall, MD. has been studying, writing and "speaking out" about the effects of nutrition on disease for over 30 years.

Dr. Esselstyn and his wife, Ann Crile Esselstyn, have followed a plant-based diet for more than 26 years. Dr. Esselstyn presently directs the cardiovascular prevention and reversal program at The Cleveland Clinic Wellness Institute.

Clinical researcher and author Neal Barnard, M.D., is one of America's leading advocates for health, nutrition, and higher standards in research.

For more than forty years, Dr. T. Colin Campbell has been at the forefront of nutrition research. His legacy, the China Project, is the most comprehensive study of health and nutrition ever conducted.

Jeff Novick, is truly a unique dietitian and nutritionist. With over 24 years of experience in nutrition, health, fitness and natural living, he offers expert health advice distilled into powerful, easy-to-understand language on a variety of current topics.

Delightfully candid and warm, Dr. Douglas Lisle is one of psychology's most innovative and curious minds. His research in evolutionary psychology and its impact on health, happiness, and the pursuit of pleasure is generating critical acclaim.

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