Losing weight is not easy. Dr. Posner has developed a unique oral serotonin supplement to curb your carbohydrate craving while you lose weight. The SP Serotonin-Plus Weight Loss System will not only help you lose weight, but also help change your lifestyle so you can improve your health and keep the weight off. This is not only a weight-loss supplement. You’ll get unlimited email support from our team counselor plus Dr. Posner’s daily blog in your inbox, a dietary plan, phone contact, video, flip cards, and enrollment in Continuity Plan. Start today!