Food is essential for every living organism to keep strong, healthy, and alive, but before we go into the necessity of food, let’s define it.
Food is defined as any food that contains all of the required elements, such as protein, carbohydrate, minerals, vitamins, and fats, that living creatures require to grow and obtain the energy needed to perform all of their basic functions, such as movement, waste excretion, and so on. Food comes in many different forms, and both plants and animals have unique organs that aid in the absorption of nutrients from the food they consume. To function properly, every living entity has various nutrient requirements in its body.