# The effect of magnesium supplementation on primary insomnia in elderly: a double-blind placebo-controlled clinical trial

Abbasi B, Kimiagar M, Sadeghniiat K, Shirazi MM, Hedayati M, Rashidkhani B · Journal of Research in Medical Sciences 17(12):1161–1169 · 2012



## 核心发现

在失眠的老年人中，每日 500 毫克镁改善了睡眠时间、效率、入睡以及晨间皮质醇与褪黑素。



[阅读原文](https://pubmed.ncbi.nlm.nih.gov/?term=The+effect+of+magnesium+supplementation+on+primary+insomnia+in+elderly:+a+double-blind+placebo-controlled+clinical+trial)

---
这是对已发表研究的科普性总结，不构成医疗建议。筛查得分不是诊断。若得分偏高或身体不适，请咨询医生。

SleepShred for iPhone: https://apps.apple.com/app/id6802040541