FAQ: Colonoscopy
Richard Peterson2015-06-30T22:39:17-07:00What is the colon? The colon (large bowel or large intestine) is the last portion of your digestive (gastrointestinal) tract. The colon is a hollow tube about 5 feet long that starts at the end of the small intestine and ends at the rectum and anus. Its main function is to store unabsorbed food waste [...]