Digestive system process. With the help of hormones and nerves, your digestive system processes the food you take in. The muscles within your organs push it along as your digestive system breaks ...

It takes about 24 hours for food to make its way through your digestive system. Your body needs food for energy, vitamins and minerals. But food needs to be broken down into a substance your body ...

The digestive system consists of the parts of the body that work together to turn food and liquids into the building blocks and fuel that the body needs. In this episode of Science Trek: ...