Magnesium is known to relieve headaches, ease anxiety, and even curb sugar cravings, but studies show that 68% of us don’t get enough of it. The U.S. Department of Health and Human Services has even placed magnesium on its short list of nutrients of concern for inadequate intake levels. According to womenshealthmag.com, nutritionist Ariane Hundt, M.S. says magnesium …