Doctor Answers Gut Questions From Twitter | Tech Support | WIRED

Gastroenterologist Dr. Ugo Iroku answers the internet’s burning questions about digestion and bowel movements. If your poop is black, are you dying? My does coffee make you poop? Is everyone lactose intolerant? Dr. Iroku answers all these questions and much more! Still haven’t subscribed to WIRED on YouTube? ►► Listen to the Get WIRED podcast ►► Want more WIRED? Get the magazine ►► Follow WIRED: Instagram ►► Twitter ►► Facebook ►► Get more incredible stories on science and tech with our daily newsletter: Also, check out the free WIRED channel on Roku, Apple TV, Amazon Fire TV, and Android TV.