Certain foods and medicines can cause black stool. Sometimes, black stool may even signal bleeding in the digestive tract.

Black stool isn't always a sign of a bigger health problem. Your poop may look black as a result of food you ate or iron supplements you took. If that's the case, the color of your poop will return to ...

Finally, Enfamil Poly-Vi-Sol may cause constipation and dark, almost black stool. If you’re looking for a safe, effective, and great-tasting iron supplement for your little one, NovaFerrum ...