Food and nutrition provide our bodies with energy and nutrients through a balanced diet. A balanced diet consists of carbohydrates, proteins, fats, vitamins, minerals, fibers, and water consumed in proper amounts to support growth and bodily functions. The food pyramid illustrates the optimal daily servings of each basic food group to maintain a healthy diet through correct nutrient intake. A 1600 calorie diet meets dietary needs through inclusion of various food items while allowing for weight loss or maintenance of an average healthy weight.