What is the human digestive system?

The human digestive system is a group of organs that work together to break down food, absorb nutrients, and eliminate waste from the body.

It begins at the mouth, where food is ingested and partially digested, and continues through the esophagus, stomach, small intestine, and large intestine. Along with these, accessory organs such as the liver, pancreas, and salivary glands help in digestion by producing enzymes and digestive juices.

The system performs key functions including digestion of food into simpler substances, absorption of nutrients into the bloodstream, and removal of undigested waste.

The human digestive system is essential for providing the body with energy and nutrients required for growth, repair, and overall functioning.