Sorry for the morbid title, but I read once that giving blood can alleviate migraines…if just for a few hours. I took myself to my GP and had them to a battery of tests (lead, mercury, testosterone, thyroid) and they took a bunch of blood in the process. I almost fainted…but the migraine symptoms did fade for a while. Makes me understand why this must have been a popular remedy in the middle ages…albeit deadly.
Hmmm - not really a sustainable remedy.
They managed to kill George Washington this way back in 1799 with this method! S