That's really good that you tried to figure out which foods you have an intolerance to. For me it's too much dairy, especially ice cream. I also have problems with whole wheat and anything that is either too rich or too sweet; (gooey solid chocolate cake, thick gravies and sauces, sweet and sour sauces like you get at Chinese restaurants, whipped cream, to name a few). I love dairy products, so I still eat them; but I try to eat them in moderation. But I know that eating ice cream is a sure way for me to be sick.