# Melatonin treatment for age-related insomnia

Zhdanova IV, Wurtman RJ, Regan MM, Taylor JA, Shi JP, Leclair OU · Journal of Clinical Endocrinology & Metabolism 86(10):4727–4730 · 2001



## Key finding

0.3 mg (physiological) melatonin restored sleep efficiency as well as or better than 3 mg — the micro-dose Galpin uses.



[Read the paper](https://pubmed.ncbi.nlm.nih.gov/?term=Melatonin+treatment+for+age-related+insomnia)

---
Educational summary of published research, not medical advice. Screening scores are not diagnoses. If a score is elevated or you feel unwell, talk to a clinician.

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