Well, due to my meds side-effects, I'm gonna have the constipation problem anyway regardless, unless something gives me the opposite. Fiber supplements now and then are a norm for me.

Thanks, Wohlschlag, that gives me "fiber for thought" about packing a supplement into a kit.

There are so many things in any environment that can give you tummy bugs that end up giving you diarrhea. So I think for that reason having fiber to be regular is something that has really not come to people's mind when packing a survival kit.