What is the use of food in the body?

We eat not only for the gastronomic pleasure of food. Our body needs food to maintain its essential functions. Food provides us with energy. It is necessary to maintain our physical strength and thought processes. The calorie content of food provides us with carbohydrates, without which we will not have the strength to get out of bed. Also, the nutrients found in foods nourish the cells of the entire body. They reproduce normally and support tissue regeneration processes.