What Does Magnesium Do for the Body? 7 Crucial Roles (2026)
If you’ve ever wondered what does magnesium do for the body, the short answer is: nearly everything. Magnesium is an essential mineral and electrolyte that acts as a cofactor in more than 600 enzymatic reactions. It powers your heartbeat, builds your bones, fires your muscles, regulates blood sugar, and helps you sleep at night. Yet … Read more