What causes feces to sometimes leave excessive, difficult-to-remove residue on the perianal area or on toilet paper? What causes it not to leave any residue at all? Is it related entirely to macronutrient intake (fat, fibre, water)? Or are other factors involved? [more inside]
posted by dontjumplarry
on Feb 12, 2013 -
Why does eating in a restaurant make me crap my pants?
I have a generally healthy, varied diet. I can eat anything prepared at home, regardless of how rich, fatty, or spicy it is. But nearly everything from restaurants causes massive stomach upset. I have an intense need to go to the bathroom within 20 or 30 minutes of eating restaurant food - sometimes it's diarrhea, sometimes not.
I can eat junk food, fast food - even Taco Bell - without problems, which adds to my confusion about the cause. I thought it might be MSG, but the local Chinese restaurant is one of the few places I can eat, and they do use MSG. Is there one particular food additive that I'm not aware of that might be doing this? Any other ideas?
posted by anonymous
on Jan 18, 2005 -