I can recall vividly—and count on one hand—the migraine headaches I’ve had in my life, all of them before age ten. Once I turned double digits, I outgrew them. Until about two years ago. With no warning at all, there I was back to my 8-year-old self, flat on my back with a raging migraine. Why then, after all these years? In reading up on the latest findings on what might cause my migraine headaches, I discovered the importance of magnesium to overall health—and some surprising other uses, too!