Discover the top causes of black poop like diet, supplements, and gut health conditions, plus the best treatment options ...

Medically reviewed by Kumkum S. Patel, MD Noticing black stool can be alarming, but the cause isn’t always serious. Sometimes ...

A person’s poop may be black due to eating certain foods, such as licorice, taking iron supplements, or gastrointestinal bleeding. If people have blood in the stool, they may benefit from ...

Stool color can change slightly based on factors such as what a person eats. At other times, color changes may be an indicator of an underlying health issue. For example, bright red, dark brown ...

Sometimes, people have poop that's so dark it looks black. It might also have a sticky consistency, like that of tar. If your poop is black, it might be due to a change in your diet, a new ...