Have you ever wondered what that coating on your medications and vitamins is? It’s an additive made from magnesium stearate. Magnesium stearate is a fine white powder that sticks to your skin and is ...

Medically reviewed by Gurdeep S. Sareen, PharmD Key Takeaways Magnesium may help lower blood pressure, but results are mixed.

Magnesium has been referred to as "the forgotten electrolyte". Like sodium, potassium, and calcium, magnesium becomes a positively charged ion (cation) in the body, where it is responsible for ...