We all know people are full of it — some more than others. They walk around, full of it. They sit next to you on the subway, full of it. But how much poop are humans full of, exactly? Donald Trump ...

Everyone has one at some point: a weird colored poop. Some of them come from something you ate, but others might indicate that something worrisome. Dr. Trisha Pasricha, The Washington Post’s Ask a ...

Qin Rao, MD, is a board-certified physician based in New York City. He currently works as a gastroenterologist and hepatologist at Manhattan Gastroenterology. Grey poop can be caused by liver issues ...

Carley Millhone is a writer and editor based in the Midwest who covers health, women's wellness, and travel. Her work has appeared in publications like SELF, Greatist, and PureWow. Qin Rao, MD, is a ...