"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." Everyone poops—but that doesn’t mean we like to talk about it or acknowledge it in any way, shape, or ...

It's not unusual to take a peek in the toilet after you've gone number two—in fact, doctors encourage it. “Your bowel movements are the only real marker you have about what your GI health is like,” ...

Celiac disease can cause diarrhea or constipation. Stools may be greasy, watery, or foul-smelling. The appearance of poop may depend on how much gluten a person consumes. Celiac disease is an ...