If you drink a lot of diet soda, it goes hand in hand with diarrhea. Both sugar substitutes and the caffeine in diet soda are known to have laxative effects.

This TikTok trend could prove extremely sh—y. Castor oil has been hailed as a treatment for complexion problems and hair growth, but experts are warning against an unlikely side effect when ingested.

Whether you rush to the toilet on the reg or struggle to drop a deuce, you’ve probably heard the same advice: Eat more fiber. But how does the same recommendation hold true for two opposite GI ...

Diarrhea, constipation, pain, bloating: We asked experts why the virus causes these issues and what to do about them. By Alice Callahan Food used to be a daily source of joy for Sarah Carter. A ...