I'm an ex-super-duper pooper scooper who took X-rays of the large intestine. In the American diet, 45% of the dry weight of a stool is mucus, 45% is bacteria, 3% is dietary fiber, and 7% is undigested food. The "museum colon" (Swami Nitty-Gritty's term) illustrated in so many anatomy books is ... Read More