Sometimes when I have a migraine, it itches all the way around my lips. Not the lips themselves but the skin around them. It sometimes happens right before a migraine. Usually it happens right after I eat so I'm not sure if it means that food is a migraine trigger or a food allergy or what. It happens after a lot of different foods, so it must actually be some preservative or artificial ingredient that these foods all contain. I want to shop for organic only, but I'm in a small town and even if I went to all 7 grocery stores that are within 30 min. of home, each has such a limited selection of organic items that and I probably still wouldn't be able to buy an organic version of everything I need. Plus, most people can't afford organic and so the fruit has been sitting there so long it's moldy. My husband worked in city planning and Whole Foods will only build stores in towns that have an average income that is double the average income in our town. I think processed foods may trigger mine, but since I get 26-30 migraine days a month, rarely feel like cooking, especially not cooking everything from scratch. When you get migraines nearly every, it's nearly impossible to identify triggers.