The Physicians Committee for Responsible Medicine (PCRM; web site: pcrm.org) is an international nonprofit organization of physicians, health care professionals, and laypersons promoting preventive medicine through innovative programs. PCRM president Neal Barnard, M.D., is a popular speaker and the author of Foods That Fight Pain; Eat Right, Live Longer; Food for Life; and other books on preventive medicine. PCRM promotes preventive medicine through their publication Good Medicine and through innovative programs, including the Cancer Project. PCRM's clinical research studies are breaking new ground in diabetes, obesity, pain management, and other serious conditions. PATRICIA BERTRON, R.D., is a registered dietitian with a degree in nutrition and dietetics from Montclair State University. As a specialist in renal nutrition, she provides individual nutrition counseling to clients and teaches weight control classes in a hospital setting.