Does Diarrhea Always Smell?

Does Diarrhea Always Smell? Stool is made of waste, undigested food, bacteria, and other things your body doesn’t want, meaning it will never smell great, says gastroenterologist Sameer Islam, M.D. He explains why your poop, and diarrhea in particular, is extra smelly in a new YouTube video. Does everyone’s poop stink? That’s because poo is