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Why is my stool brown?

Dr. Mehmet Oz, MD
Cardiology (Cardiovascular Disease)

Dr. Oz, Vice-Chair and Professor of Surgery at Columbia University, says "If you don't have any bile, your poop will turn white. What makes the poop brown is the bile. It's what allows your body to surround fats and absorb them healthily. It's like the soap of our intestines. It hatches to be green. So as it gets metabolized through the bowel, it turns brown."

What could be the cause of red poop? "If you've got red poop, a lot of times that's because you've had beets or red Jell-O," Dr. Oz says. "But red poop can also mean blood. It doesn't take a lot of blood to make it red but if you've got blood in your poop, you've got to get someone to look at you."

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.