The small intestine is made up of three parts—the duodenum (first part), the jejunum (middle part), and the ileum (end part). Though the colon and the large intestine are occasionally mistaken ...

The microbiome of the small intestine is distinct from the colon, and likely plays important roles beyond digestion. An overgrowth of bacteria in this region, most commonly a result of slow ...

Did you know if you unfolded your intestines, they'd be taller than a giraffe? Yep, they form a digestive tube so lengthy it's got two sections. The so-called small intestine is about 22 feet long ...

Partially digested food arrives in the intestine from the stomach. Digested food is absorbed in the small intestine. This means that it passes through the wall of the small intestine and into the ...

Partially digested food arrives in the intestine from the stomach. Digested food is absorbed in the small intestine. This means that it passes through the wall of the small intestine and into the ...

The first of three sections of the small intestine, the duodenum, produces large quantities of mucus to protect the intestinal lining from acid in the chyme. Measuring about 20 feet (6 meters ...

Related: Small Intestine: Function, Anatomy, and More Experts recommend SIBO testing if you have chronic: This is because irritable bowel syndrome (IBS) can be misdiagnosed in people with these ...