Food is broken down to supply energy for your body in the digestive system.

Here's a breakdown:

* Digestive system: This system is responsible for breaking down food into smaller molecules that your body can absorb and use for energy. This process is called digestion.

* Energy: The energy from food is primarily stored in the form of glucose (sugar).

* Cells: Your body's cells use this glucose to produce energy through a process called cellular respiration.

Let me know if you'd like to learn more about the digestive system or the process of energy production!