Your poop is a built-in health update you get every day. Here's what healthy stool should look like, what colour or smell ...

Sudden black, tar-like stools, medically termed melena, often signal internal bleeding in the stomach or upper intestine, according to a 2021 study. W ...

A sudden change to black, tar‑like stool, known as Melena, may signal bleeding somewhere in the upper digestive tract. While diet, supplements or medications sometimes explain the change, persistent ...

There's a lot of focus on what goes into our bodies, but it's also important to pay attention to what comes out. Our stool, urine and vomit can hold a lot of clues about our underlying health. The ...