What you ate is often to blame, but infections and medications can play a role, too.

There's no doubt that poop smells bad, and you'd be hard-pressed to find anyone who would argue with that statement. But its odor can shift, and certain changes in smell can signal that something is ...

C. diff infection can cause diarrhea. While it may lead your poop to change color, there are no specific colors that are definitive evidence of having C. diff. According to the Centers for Disease ...