Business Insider is a fast-growing business site with deep financial, media, tech, and other industry verticals. Launched in 2007, the site is now the largest business news site on the web.
Before learning about colorectal cancer, it is important to know where the colon and rectum are located. The colon and rectum are at the lower end of the digestive system. The colon, a muscular tube about five feet long, absorbs fluid to form solid waste. The rectum, the last six inches of the digestive system, serves as a warehouse for this waste until it is pushed out of the body.
Health Begins In The Colon. Before beginning a colon cleanse program, I think it is extremely important for you to learn a little bit about what the human colon is and how it functions in your body. The human colon is an important, yet often overlooked organ of the digestive system. It plays a critical role in helping you maintain a healthy body.