"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It’s not anyone’s favorite dinner conversation—but everybody poops. And while talking about what happens ...

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 ...

If you’ve ever been struck by urgent signals from your bowels in the middle of a work meeting, a first date, or a milestone event, it may have felt like the worst possible time to need to go. You ...