However, I've finally realized that I can't eat them anymore. It's not worth the migraine. Not from the chocolate, from the peanuts. We have a stash of roasted peanuts at home and, every single time I've eaten even just a few, I've ended up with a bad headache. That just started within the past year; I don't know what happened. I'm going to have to look at some other kind of M & M, maybe the caramel.