Digestive system

The digestive system is responsible for breaking down food into nutrients that the body can use for energy, growth, and repair. It involves a series of organs working together, including the mouth, esophagus, stomach, intestines, liver, pancreas, and gallbladder. The process begins with ingestion and chewing in the mouth, followed by chemical digestion in the stomach and intestines. Nutrient absorption primarily occurs in the small intestine, while waste products are formed and expelled through the large intestine and rectum. This system plays a crucial role in overall health and metabolism.