Yeah well, I later thought there may be an overlap; I actially tried to change the poll a bit but could not find how (I was only able to edit the post text, not the poll). On the other hand, maybe it's for the bettr; you pick the option that defines you the most. I could match 3 answers as well, but chose the one that is the closest...
The idea is to get a picture of what os the mainstream (if there is) regarding diet habits of people with IBD. Always been curious about it.