Research library / Magnesium

Magnesium-L-threonate improves sleep quality and daytime functioning in adults with self-reported sleep problems: A randomized controlled trial

HA Hausenblas, T Lynch, S Hooper, A Shrestha, D Rosendale, J Gu. Sleep Medicine: X. 2024.

Published 2026-10-15Sources checked 2026-10-151 sourceEverstack research teamHow we work

In plain language

1 g a day of magnesium L-threonate kept sleep quality and daytime function stable while placebo declined, with better ring-measured deep and REM sleep scores.

Limits

Three weeks; consumer sleep ring; half the authors work at an ingredient supplier.

Source

doi.org/10.1016/j.sleepx.2024.100121 · PubMed 39252819 · Free full text

Summary written by Everstack from the published abstract. Verified against Crossref on 2026-10-15. The authors do not endorse Everstack.