Just a caution. The magnesium is what is helping your migraines.
Oh yes. I've so been there. Interestingly, there is evidence regarding magnesium and migraines, it just doesn't get trotted out that often. There may be some scientific magnesium information in my link below - both the google docs links and the diigo bookmarks.I was astounded after nearly forty years of severe migraines (always carry two different presciptions with me, +calmag now) that no doctor ever mentioned it, and I guess I was just not attending to the info on the internet, but for about a year now when I feel the first signs of a headache I take one of these and the magnesium nearly always stops it. This was like a miracle to me. I lived in dread of a full blown three day migraine.
I take 250-800 mg magnesium per day depending on a variety of factors.