How food moves through the colon

Semiliquid food waste from the small intestine enters the colon at the beginning of the colon (cecum). As this waste, called stool, travels through the colon, it loses water and solidifies. Strong muscles keep the stool moving through the colon. The stool is moved toward the last section of the colon (sigmoid colon). From there, it passes into the rectum, where it's stored until it leaves the body through the anus during a bowel movement.