Discover the top causes of black poop like diet, supplements, and gut health conditions, plus the best treatment options ...
Medically reviewed by Jay N. Yepuri, MD Problems with your digestive system can cause white poop or stool. If your poop is ...
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 ...