Weight management services, namely, providing weight loss and/or weight maintenance programs; Consulting to individuals and communities engaged in group weight loss programs; Health assessment services, namely, providing metabolic assessment profiles (MAP) to clients obtained by using a portable metabolic measurement system in the nature of a unique, heart-rate based overview of their own metabolism in order to assist in reaching weight loss, sports performance, health, fitness, and wellness-related goals; Providing weight loss program services; Providing a website featuring information and advice in the fields of diet, weight loss, diet planning and lifestyle wellness; Providing an interactive website featuring information and links relating to healthy living and weight loss; Providing information on maintaining a healthy lifestyle and losing weight; Providing medical advice in the field of weight loss, nutrition, fitness and health evaluations, healthy lifestyle, balanced food regimens, drugs, medication, appetite control, exercise plans and schedules, health maintenance; Providing medical information in the field of weight loss, nutrition, fitness and health evaluations, drugs and medication, appetite control, healthy lifestyle, balanced food regimens, exercise plans and schedules, health maintenance