<p>Donald Hensrud, M.D., M.P.H., is chair of the Division of Preventive, Occupational and Aerospace Medicine at Mayo Clinic, Rochester, Minn. A specialist in nutrition and weight management, Dr. Hensrud advises individuals on how to achieve and maintain a healthy weight. He conducts research in weight management, and he writes and lectures widely on nutrition-related topics.</p><p>Dr. Hensrud is a consultant in the Division of Endocrinology, Diabetes, Metabolism & Nutrition at Mayo Clinic. He is also an associate professor of preventive medicine and nutrition at the College of Medicine, Mayo Clinic.</p>
