The macronutrients are those nutrients that the body require in large amounts. These nutrients provide the body with energy in the form of calories. The fat, proteins, and carbohydrates are the essential macronutrients require by the body. But water is the most important macronutrient and is required for performing vital functions in the body. The water is required for the dissolution of fats, proteins, and carbohydrates. The water is important for cellular metabolism, removal of wastes from the body, and circulation of blood and other bodily fluids.
