NEAL BARNARD, MD, FACC, is the founder and president of the Physicians Committee for Responsible Medicine. He has authored more than 70 scientific publications, as well as 19 books, including the bestsellers Power Foods for the Brain, 21-Day Weight Loss Kickstart, and Dr. Neal Barnard's Program for Reversing Diabetes. Dr. Barnard is a frequent lecturer appearing throughout the world and an adjunct professor of medicine at the George Washington University School of Medicine. He lives in Washington, DC.