Sources of energy for movement.

Living organisms are always moving. Even when we sleep, the chest, lungs, heart, stomach are constantly moving. All this requires energy. And we get it through food. When we eat something, then this product begins to disintegrate in our stomach and intestines. For example, we ate meat, it breaks down into proteins, and they into amino acids. For life and movement, we need carbohydrates, proteins and lipids. We get these elements from food. Therefore, you need to eat right, because the state of our health directly depends on this.