some foods go through really fast! if i go to eat pizza and a salad at my fav place, by the time i am done eating, my food is coming out! and i know it's that, cause i can see the salad, and sometimes the onions from the pizza (which btw if a piece of onion ever gets stuck in your bag that is soooo nasty!)
Other things don't go quite that fast, but most things are like an hour. Although i do have the nystery output in the morning. If i stopped eating right now, it's 7pm here, at about 8am i would have a full bag, like all the way full, then about 20 minutes later it would be full again! i have no idea where that is coming from! and it doesn't matter what i eat or what i drink, that always happens.
I can't imagine trying to not wear a bag though, even when i take some immodium, which usually does stop my output completly for a few hours.
But i'm not hungry all the time, even though i eat like it!