The only food I'm certain is a migraine trigger for me is eggs. I can handle some egg in other things, and I suspect that it's the yolk rather than the white that's the problem (I have eaten nougat which is largely egg white without any problems). I've been dealing with the dietary restriction for so long that I barely even notice it any more.

Of course, it's possible that I've grown out of the problem. It was last tested when I was eleven. We did a diet elimination test, looking for allergies. When we reintroduced eggs, I got so sick and connected it so strongly to eggs that I couldn't tolerate the smell of them for many years.