David Heber is the Director of the UCLA Center for Human Nutrition at the University of California, Los Angeles, a Professor of Medicine and Public Health, the founding Chief of the Division of Clinical Nutrition in the Department of Medicine and the Founding Director of the UCLA Center for Human Nutrition at UCLA. He directs the NCI-funded Clinical Nutrition Research Unit and the NIH Nutrition and Obesity Training Grants at UCLA. Dr. Heber is board-certified in Internal Medicine, and Endocrinology and Metabolism by the American Board of Internal Medicine and in Clinical Nutrition by the American Board of Nutrition. He earned his MD at Harvard Medical School and his Ph.D. in Physiology at the University of California, Los Angeles. Dr. Heber served as a Director of the American Board of Nutrition and past chair of the Education Committee of the American Society of Clinical Nutrition. He is included in the 2000 listing of The Best Doctors in America, based on a survey of over 35,000 doctors throughout the nation, and is listed in Who's Who in America for 2001. Dr. Heber's primary areas of research are obesity treatment and prevention, the role of nutrition, phytochemicals,and botanical dietary supplements in the prevention and treatment of common forms of cancer and cardiovascular disease.

Dr. David Heber是加州大學洛杉磯分校（UCLA）人類營養研究中心的主席，並指導美國國家健康中心（NIH）以草本植物進行減重的研究。他同時指導國家癌症研究中心（NCI）以及在UCLA進行肥胖控制的研究。Dr.Heber專攻肥胖研究、癌症預防及治療，他的論文在醫學專刊上時有所見，關於營養研究的出版品達25本，在營養、健康與體重控制方面享譽盛名，成績卓越。
*美國加州大學生理學博士

*曾獲美國最佳醫師獎項

*美國加州大學醫學系教授

*美國加州大學人類營養學中心&草本植物營養補充品研究中心主任