why do we need food

Why do we need food? We can answer this question in many ways. First, a hungry tummy signals that the body is hungry and needs to be fed. Second, a full stomach means you have enough energy to perform other daily activities. Finally, a satisfied tummy means a satisfied brain. Lastly, food is essential for survival. We cannot survive without it. In this article, I will discuss the importance of food in our life and what we should do to provide more energy.