Every time we run, jump, or even think, our bodies are using energy. For kids, that energy comes from one main source—food. Understanding how food energy works helps parents, teachers, and children see why eating well matters. Just like a car needs fuel or a toy needs batteries, our bodies need food to stay active, focused, and growing strong. What Is Food Energy? Food energy is the power our bodies get from what we eat and drink. When we eat, our digestive system breaks food