It is said that there is a tendency that your problem foods are the ones you are most addicted to.
Sadly, it is entirely true for me. Almost too accurate, in fact.
I used to love bread, pasta, noodle dishes, milk in all forms, fermented soy dishes, roasted chestnuts, pecan pie, my favorite ice cream flavor (butter pecan!), cold noodles/ soba (buckwheat), seafood soups (shrimp).
Of course none of these things I would dare to eat now since I would suffer an acute reaction. It was only when I was chronically ingesting many of these things that I felt these were addictive while also feeing chronically ill most of the time.