
Does Magnesium Help You Sleep? What the Evidence Actually Says
Magnesium is a popular sleep supplement, but the research behind it is thinner than the marketing suggests. Here’s what’s actually been tested.
Written by Sarah CollinsHealth explains ordinary medical questions: what a symptom commonly indicates, how a diagnosis gets confirmed, what a test result range means, and the threshold at which self-management stops being appropriate. Written to prepare a reader for a consultation, never to replace one, with sources named throughout.

Magnesium is a popular sleep supplement, but the research behind it is thinner than the marketing suggests. Here’s what’s actually been tested.
Written by Sarah Collins