★★★★★
I don't have this issue (luckily- yet), but have heard coconut does work great for some people. The dose being 2 cookies per day or about the same amount of coconut.
Coconut Macaroons
★★★★★
Eat 3-4 (small) coconut macaroon cookies after your first episode and that will stop your diarrhea. I keep some in my freezer and just eat them when I need to. Works better than Imodium or anything else.