Bowel transit time is the amount of time it takes for food to travel through your entire digestive system—from ingestion to elimination. You can easily do this test at home! Then there is the Bristol Stool Chart which is a tool that helps identify and classify your bowel movements based on shape and texture. This bolg post gives a breakdown of what each type can mean for your health. Other indicators to watch for: Floating stool, undigested food particles, stool color, bowel