👉 Intraduodenal is a medical term used to describe the process of digestion in which food travels from the small intestine, specifically the duodenum (the part of the small intestine that starts at the end of the esophagus), into the large intestine. The duodenum is responsible for absorbing nutrients and waste products, while the large intestine absorbs water and electrolytes. The term "intraduodenal" refers to the process where food travels through the digestive tract from the