Yep I do. I suspect I have a histamine intolerance so no banana's, red wine, tuna, cheese etc for me (and no chockiehowever being such a chockie addict I usually cave then suffer). I also can't do soy. 1/2 a cup of soy milk and I'm on the loo for hours. Oh and anything really fatty will also set me off. In the past though there have been other things that I seem to be just fine with now and vice versa.