Nutrisystem, Inc. provides weight management products and services in the United States. The company offers nutritionally balanced weight loss programs designed for women, men, and seniors. Its Nutrisystem program consists of approximately 130 portion-controlled items that serve as the foundation of a low Glycemic Index diet. The company’s programs include Nutrisystem D program designed for people with type 2 diabetes for loosing weight and managing their diabetes; SUCCESS program designed to take the weight off and keep it off through portion-controlled, balanced nutrition, and low Glycemic Index eating; and Nutrisystem Select, a program for weight loss and weight management that offers standard shelf-stable food and fresh-frozen foods. It also provides monthly food packages of shelf-stable and frozen foods consisting of 28 days of breakfasts, lunches, dinners, and desserts, which are supplemented with dairy, fruits, salads, vegetables, and low-glycemic carbohydrate items. In addition, the company offers transition and maintenance plans that comprise support tools and desired meal occasions, as well as online and smart phone weight management tools. Nutrisystem, Inc. sells its pre-packaged foods to weight loss program participants directly through the Internet and telephone, as well as through QVC, a television shopping network. The company was founded in 1972 and is based in Fort Washington, Pennsylvania.