... any changes in your current diet plan, especially if you have health conditions or allergies.Nutrition FactsNot all ... a 400-calorie meal twice a day. Even if patients ate 1,000 calories for dinner, they' ... recommended 2,000-calorie allotment for an adult. If they usually consumed 2,000 or more calories per ... to keep calorie and fat content under control. If you like your cereal sweet, add an artificial ...