It takes about 36 hours for food to move through the entire colon. All in all, the whole process — from the time you swallow food to the time it leaves your body as feces — takes about two to five days, depending on the individual.
How long can poop stay in your gut?
Large intestine. In your large intestine (colon), water is absorbed, and what's left over from digestion is turned into stool. The waste products from your food spend around 36 hours in your large intestine.
Can poop stay in your colon for years?
Sometimes, the waste becomes stuck (impacted feces) in the large intestine due to various reasons. When feces stay in the bowel for long, they form a hard and dry mass that gets stuck in the rectum (the last part of the large bowel). This is called fecal impaction.
How many pounds of waste is in a colon?
Multiple websites and blogs state that the average person has between 15-20 pounds of waste sitting in their colon.
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