From the developer: "Simply the most remarkable diet software on the market. In a single program, user can evaluate his daily nutrition based on any of the following diet guidelines: The Food Guide Pyramid Nutrition from the USDA or American Diabetes Association; The American Heart Association nutrition recommendations; The Zone Diet by Barry Sears; The Glycemic Index Diet; The Low-Carbohydrate, High-Protein Diets, such as Atkins diet; and others, such as the Mediterranean diet. Has automatic menu generator, diet tracker, weight tracker, weight control planner, and many other utilites."