Three-quarters of your poop consists of water and most of the rest is food your body didn’t digest. Once it exits the digestive system, poop is usually a shade of brown, regardless of the appearance ...

What Does Stringy Poop Mean? The shape and texture of your poop can give you important clues about what’s happening inside your digestive system. Normal, healthy poop is usually medium to light 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 medicine ...