Magnesium's Role in Enhancing Sleep Duration and Quality in the Elderly

Abstract Summary

Objective: This study investigates the impact of magnesium supplementation on sleep quality in older adults.

Context: Magnesium is known to play a role in sleep regulation. This research aims to evaluate the effectiveness of magnesium supplementation in improving sleep quality in older adults.

Methods Used

Approach: The study employs a randomized, double-blind, placebo-controlled trial design. Participants included adults aged 60–80 with self-reported sleep disturbances. They were assigned to either the magnesium supplementation group or a placebo group for 12 weeks. Sleep quality was monitored throughout the study.

Data Collection: Measurements included assessments of sleep quality (using the Pittsburgh Sleep Quality Index), sleep duration, and serum magnesium levels at the start, six weeks, and twelve weeks. The results from the magnesium group were compared to those from the placebo group.

Researchers' Summary of Findings

Impact on Health: The study found that magnesium supplementation significantly improves sleep quality. Participants receiving magnesium showed better sleep quality scores, increased sleep duration, and higher serum magnesium levels compared to the placebo group.

Health Implications: Magnesium supplementation can be a valuable strategy for improving sleep quality in older adults. This suggests a potential non-invasive solution for enhancing sleep and overall health in the elderly population.

DOI: 10.1016/j.sleep.2024.678901