"It will quadruple or more in size," he said. For most adults, this means the stomach can hold between 0.25 and 0.5 gallons ...

The large intestine is the final part of the lower gastrointestinal tract and includes the caecum, appendix, colon, rectum and anal canal. The large intestine's function is to finish digestion of ...

Symptoms of colon cancer and rectal cancer in people under age 50 include rectal bleeding, abdominal pain, and diarrhea.

What's left of the food goes into your large intestine. And guess what? It's about 15 feet shorter than the small intestine. Ironic, huh? But at three to four inches around, it's wider ...

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 ...

“We’ve built a blueprint of the entire gut, and that’s a remarkable achievement,” said study senior author Ramnik Xavier, the ...

Medically reviewed by Allison Herries, RDN If you have irritable bowel syndrome (IBS), your healthcare provider may suggest ...