Items that can serve as sources of infection (tampons, intravenous lines) should be removed. Other foreign bodies present that are likely sources of infection (for example, artificial grafts, artificial heart valves, or pacemakers) may need to be removed if appropriate antibiotic therapy is unsuccessful.
How to Clean Your Colon. advertisement. The adult colon, also called the large intestine, is about 5 feet long. Its job is to absorb water and salts from partially digested food that enters from the small intestine and then send waste out of the body.
A typical, healthy adult digests food within a 24-to-72-hour time frame, beginning with a six-to-eight-hour window during which the food enters the stomach and passes through the small intestine, which is where most of the digestion and absorption of nutrients takes place to then turn food into fuel.