The Calorie Zone application will help you calculate your calories with ease, as well as build a nutritional schedule in a simple way, calculating vitamins and minerals for men and women.Nutritional values data for food products are entered accurately according to our strict standards, which include the presence of fat volume, carbohydrate volume, and protein volume.Note: You may notice that not all foods are available, because we calculate nutritional values accurately, and therefore you may notice a delay in adding food products.