ASBP Position Statements

ASBP Position On: Use of HCG in the Treatment of Obesity

Human Chorionic Gonadotropin (HCG) is a hormone normally secreted by the trophoblastic cells of the placenta during pregnancy. It was first described as a treatment for obesity in conjunction with a very low calorie diet by Dr. A. Simeons in 1954 [1]. The Simeons method consisted of a rigid diet of about 500 calories per day combined with 125 units of HCG injected six days per week for 8 weeks. For each of the two meals permitted daily, patients were instructed to select one item from each of four food groups, protein, vegetable, bread, and fruit. For protein servings patients were told to select from the following list: 3.5 ounces of meat, 3.75 ounces of fish, 4 ounces of Hoop cheese, or 6 egg whites. The latter two choices were to be selected occasionally [2]. The protein intake on the Simeons diet therefore ranged from about 45 to 50 grams per day. The Simeons method was very popular in the 1970s and advocates claimed that the method had numerous advantages including rapid weight loss with minimal hunger, no weakness, and dramatic loss of fat in the stomach, hips, thighs, and upper arms. After a series of clinical trials disputing the effectiveness of the Simeons Method it fell from favor, but popular demand for HCG in the treatment of obesity has recently resurfaced in the United States. HCG is currently available for injection and as sublingual tablets. » read more