This site is all about colon infection, colitis, colon cancer, inflammatory bowel disease, C Difficile, Irritable bowel syndrome and more. The colon is the part of the stomach where food is stored and pass down to the intestines to be broken down. Colon infection occurs when there are hard to break foods that are deposited in the stomach and the colon cannot break them down and they remain there, thereby causing the infection. More here.