I have made a big note for the Cephaly device. Right now I am in the middle of trialling large doses of B2 (Riboflavin). I am taking 400mg to 600mg each day to prevent migraines. Up to this point, I haven't found anything effective but Imitrex which does stop them, but does funny things to my heart and breathing. I am hopeful about the Riboflavin, but if it does not work I have something to try next.
Thanks,
Silverseas2014