Providing weight loss treatment services by compiling and reviewing certain data received from participants to develop personalized treatment recommendations that are transmitted back to the participants in order to determine and maintain adherence to a predetermined weight loss plan; Services for planning, devising and supervising weight reduction and weight control programs and diets; providing dietary and nutrition advice, weight control evaluation, weight control treatment; Weight loss treatment services in conventional and alternative medical protocols; Providing medical information in the field of weight loss and conventional and alternative treatment modalities, and offering medical information and pharmaceutical advice about pharmaceuticals, medicines and products used in conventional and alternative weight loss treatment modalities, namely herbal supplements, nutritional supplements, vitamins, nutraceuticals, and phytochemicals