The Step Diet: Count Steps, Not Calories to Lose Weight and Keep It off Forever
James O. Hill, Ph.D. is Professor of Pediatrics and Medicine at the University of Colorado Denver, Colorado. Dr. Hill also serves as the Director of the Center for Human Nutrition, a nutrition center funded by the National Institutes of Health.He holds a B.S. degree from the University of Tennessee and M.S. and Ph.D. degrees from the University of New Hampshire in Physiological Psychology. He has served on numerous government panels, including the National Institutes of Health (NIH) Taskforce on the Prevention and Treatment of Obesity. He is a past chair of the NIH Nutrition Study Section. He served as Chair of the World Health Organization Consultation on Obesity in 1997. He is a Past President of the North American Association for the Study of Obesity (NASSO) and is a current regional vice-president of the International Association for the Study of Obesity (IASO). He was also a member of the Expert Panel on Obesity of the National Institutes of Health that developed U.S guidelines for the treatment and prevention of obesity. He serves as chair of the Partnership to Promote Healthy Eating and Active Living (PPHEAL), a public-private partnership to improve nutrition and physical activity patterns of the population. He is a member of several other professional organizations, including the American Society of Clinical Nutrition, the American Society of Nutrition Sciences, the American Physiological Society and the American College of Sports Medicine.Dr. Hill has published more than 200 scientific articles and book chapters in the area of obesity. His research in the obesity field involves the study of lifestyle factors that affect body weight regulation. In particular, he is interested in how diet and physical activity influence body weight and how high fat diet and inactivity may contribute to the current global epidemic of obesity. Dr. Hill is a cofounder of the National Weight Control Registry, a registry of individuals who have been successful in maintenance of a reduced body weight. He is the recipient of a prestigious MERIT award from NIH. Dr. Hill is a member of the editorial boards ofObesity Research,The American Journal of Clinical NutritionandThe International Journal of Obesity. He reviews for many other scientific journals and lectures widely about the obesity epidemic.Dr. John C. Peters is Director of the Nutrition Science Institute within the Snacks and Beverages Technology Division at the Procter & Gamble Company. He received his B.S. and Ph.D. degrees in Biochemistry from the University of California at Davis and the University of Wisconsin at Madison, respectively.  Following his graduate work Dr. Peters joined the faculty at the University of Cincinnati School of Medicine where he taught biochemistry and nutrition and conducted research on nutritionalsupport for catabolic illness. In 1985, he joined the research and development organization at Procter & Gamble. Since then Dr. Peters has conducted and managed research in a variety ofareas including obesity, diabetes, lipid absorption and metabolism, and vitamin and mineral bioavailability.  Outside of Procter & Gamble, Dr. Peters is involved in a number of public health initiatives aimed at promoting healthy lifestyle behaviors for the prevention/management of obesity and diabetes. Dr. Peters is President of the Friends of the Center for Human Nutrition at the University of Colorado, President of the International Life Sciences Institute Center for HealthPromotion and is CEO of the Partnership to Promote Healthy Eating and Active Living. He sits on the scientific advisory boards of several other organizations, including, Arkansas Children'sHospital Research Institute, the University of Colorado Center for Human Nutrition, and the Healthy Weight, Healthy Living Task Force of the Cincinnati Health Collaborative. He recentlyserved on the Institute of Medicine's committee on prevention of childhood obesity, which released its report "Preventing Childhood Obesity: Health in the Balance", in September of 2004.Dr. Peters has published over 100 research papers, reviews, chapters and books. Bonnie T. Jortberg is with the University of Colorado at Denver and Health Sciences Center, Department of Pediatrics, Center for Human Nutrition, Denver, CODr. Pamela Peeke is an internationally renowned physician, scientist and expert in the fields of nutrition, metabolism, stress and fitness. Calling herself an “edutainer”, Dr. Peeke uses her trademark wit and humor to provide audiences with a healthy lifestyle message in such a memorable and entertaining style that she is the most requested woman physician speaker in America. An avid athlete, Dr. Peeke is nationally known as the “doc who walks the talk” as she inspires by living the message she teaches. Dr. Peeke is a featured physician in the National Institutes of Health’s “Changing Face of Medicine” exhibit on the history of women physicians at the National Library of Medicine. She has been named one of America’s top physicians by the Consumers Research Council of America. Dr. Peeke is a Pew Foundation Scholar in Nutrition and Metabolism and Assistant Professor of Medicine at the University of Maryland.A nationally recognized media expert, Dr. Peeke is the Chief Medical Correspondent for Discovery Health TV and is featured in the award winning National Body Challenge series. Her book,The National Body Challenge Success Program for the Whole Family, is the best selling companion guide to the television and web-based program which is presently followed by over a million American families.She is a monthly columnist and contributing editor for numerous national magazines – includingPrevention, O Magazine, Fitness, Glamour,andMore Magazine– in addition to being a member of Oprah Winfrey’s “O Team” of national recognized experts in women’s health. Dr. Peeke is a fellow of the American College of Physicians and is a member of the American College of Sports Medicine.A practitioner of holistic, integrative medicine, Dr. Peeke was the first senior research fellow at the National Institutes of Health Office of Alternative Medicine, where she helped establish the scientific foundation for the research and development of investigations involving nutrition and fitness.Dr. Peeke is an expert in the newly emerging field of gender specific health and medicine, emphasizing the strengths and vulnerabilities of both genders as they practice healthy lifestyles. She is the Medical Director of the National Women’s Health Resource Center and keynote presenter for the Speaking of Women’s Health national campaign series.