
Small intestine - Wikipedia
It lies between the stomach and large intestine, and receives bile and pancreatic juice through the pancreatic duct to aid in digestion. The small intestine is about 6.5 metres (21 feet) long and folds …
Small Intestine: Function, Parts, Length & Location
Oct 14, 2024 · Your small intestine (small bowel) is an organ in your gastrointestinal tract and is part of your digestive system. It breaks down food and fluid to absorb nutrients and water.
The Small Intestine - Duodenum - Jejunum - Ileum - TeachMeAnatomy
Nov 6, 2025 · The small intestine is a organ located in the gastrointestinal tract, which assists in the digestion and absorption of ingested food. It extends from the pylorus of the stomach to the iloececal …
Small intestine | Digestive Function, Structure & Length | Britannica
Dec 26, 2025 · Small intestine, a long, narrow, folded or coiled tube extending from the stomach to the large intestine; it is the region where most digestion and absorption of food takes place.
What Is the Small Intestine’s Function? - Verywell Health
Nov 2, 2025 · The small intestine is part of the digestive system. Its main function is to break down and absorb ingested nutrients while mixing and moving the intestinal contents—consisting of gastric …
Small Intestine: Anatomy, Function, and Associated Diseases - Health
Sep 19, 2025 · As the longest part of your digestive tract, the small intestine is responsible for assisting with digestion, waste removal, and the absorption of nutrients.
Small intestine: Anatomy, location and function | Kenhub
Nov 3, 2023 · It extends from the stomach (pylorus) to the large intestine (cecum) and consists of three parts: duodenum, jejunum and ileum. The main functions of the small intestine are to complete …
Small Intestine Anatomy - Medscape
Mar 19, 2025 · The small intestine is so called because its lumen diameter is smaller than that of the large intestine, although it is longer in length than the large intestine, measuring approximately 5 m...
Small Intestine - Digestive Disorders - Merck Manual Consumer Version
Ultimately, the small intestine absorbs most of the nutrients and all but about 1 liter of fluid before emptying into the large intestine. Small Intestine and Digestive Disorders - Learn about from the …
The Digestive Process: What Does the Small Intestine Do?
After food leaves your stomach, it passes into your small intestine. This is where most of the digestive process takes place. The upper part of your small intestine is the duodenum. It's the widest part of …