Magnesium is an essential mineral involved in hundreds of biochemical processes throughout the body and has been widely recognized for its importance in brain and vascular health, particularly in preventing and reducing migraine attacks. However, not all magnesium supplements are created equally. Different forms vary in elemental magnesium content, bioavailability, dosage, cost, and tolerability. For migraine sufferers, selecting the appropriate magnesium supplement—and dosing it properly—is essential for efficacy and minimizing side effects. The Magnesium Migraine Connection Research shows that people...