I get quite a lot of migraines, and while not gluten intolerant, bread does bring one on, so I'm thinking it's got to be in the additives. I try to avoid bread, but these additives are probably in other foods. Anyone else found this? Also after reading posts about Sumatriptan, I'm also having problems getting it, regardless of which pharmacy I use. This happens every couple of months or so, and, yet again, I've now been waiting a week for my prescription to be filled. Why is this happening? I know it's a supplier problem surely this can be avoided?