Stress, travel, and poor eating habits can sometimes slow things down in your digestive system, making it hard to poop.

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

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 ...