The human digestive system is a series of organs that converts food into essential nutrients that are absorbed into the body. The digestive organs also move waste material out of the body.

Discover the digestive system and understand its intricate processes. From mouth to the intestines, learn about each organ's role in digestion.

New research finds there is significant variation in the anatomy of the human digestive system, with pronounced differences possible between healthy individuals. The finding has implications for ...

New research finds there is significant variation in the anatomy of the human digestive system, with pronounced differences possible between healthy individuals.

Digestive System: For this study, the researchers measured the digestive organs of 45 people who donated their remains to the Anatomical Gifts Program at the Duke University School of Medicine. In ...