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The small intestine absorbs much of the liquid from foods. There are three parts of the small intestine, the duodenum, the ileum and the jejunum.
Review Date 7/6/2026
Updated by: Ann M. Rogers, MD, FACS, Professor Emeritus, Department of Surgery, Penn State College of Medicine, Hershey, PA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
