Diet Alpha is a professional meal planning, food, and activity logging tool that can only be activated by an authorized nutrition counselor. You can login to Diet Alpha by using the username and password that were provided by the counselor when your web-based cloud account was set up. Your personalized meal plan, grocery list, daily caloric goal, and weight control goal are setup by the counselor on your web cloud account, then pushed to the Diet Alpha app. The nutritional and weight management goals include your daily calorie budget, goal weight, BMI, macronutrient ratios, and other important factors that contribute to better overall health, nutritional habits, and weight control.