Study
Melatonin Improves Sleep Quality in Hospitalized Seniors
Melatonin increased sleep duration by 17.9% and improved overall sleep quality for hospitalized patients.
Summary
In plain language
This study explored how melatonin, a natural hormone, can help improve sleep among hospitalized patients, many of whom are seniors. Researchers found that after taking melatonin, patients slept longer—an increase of 17.9% in sleep duration—and experienced fewer awakenings. Additionally, their overall sleep quality improved by 32%. These findings suggest that melatonin can be a helpful, safe option to enhance sleep, which is crucial for recovery and well-being, especially in a hospital setting. If you're experiencing sleep issues during a hospital stay, discussing melatonin with your healthcare provider could be beneficial.
Details
Use the full description to understand the study design, methods, and the limits of the findings.
This study examined whether melatonin could improve sleep for patients staying in the hospital. Researchers gave melatonin to patients and compared their sleep before and after taking it.
- The study found that patients slept about 17.9% longer, fell asleep 22.3% faster, and had 29.3% fewer awakenings at night.
- Despite the positive findings, the study was small and relied on patient surveys, which can be subjective.
- For seniors, better sleep in the hospital could mean faster recovery and less stress, making melatonin a potential option to discuss with healthcare providers.
Consider talking to your doctor about whether melatonin is right for you during hospital stays.
Full Study
Open the original publication for the complete methods, outcomes, and source material.
Melatonin Improves Sleep Quality in Hospitalized Seniors
Published March 2026
Opens at the publisher · external site · may require institutional access
Research Quality Score
Scored March 13, 2026 using rubric v8_2026-03-10.
Assessment
The study provides preliminary insights into the use of melatonin for improving sleep in hospitalized patients. However, the lack of a control group and randomization limits the ability to draw strong causal conclusions. The study is transparent in its methodology and statistical analysis, but the absence of subgroup analysis and potential biases should be considered when interpreting results.
Category Breakdown
| Category | Score | Rating |
|---|---|---|
| Study design | 5.0/10 | |
| Bias control | 3.3/10 | |
| Statistical methods | 5.0/10 | |
| Reporting completeness | 10.0/10 | |
| Conflicts & funding | 10.0/10 | |
| Replication | 5.0/10 | |
| Relevance to chosen population | 5.0/10 | |
| Journal Reliability | 10.0/10 |
Additional Notes
The study's relevance to seniors is moderate, as it includes a significant number of older adults but is not exclusively focused on this population.
Treatments Evaluated in This Research
Review the interventions studied here and compare them against the broader treatment library.
Sleep Wellness
Sleep Wellness is a holistic approach designed to help seniors improve their sleep quality. It combines lifestyle changes, relaxation techniques, and environmental adjustments. This treatment is beneficial for older adults struggling with insomnia or poor sleep, supporting overall health and vitality.
Melatonin
Melatonin is a hormone that regulates the sleep–wake cycle. Supplemental melatonin supports better sleep quality and helps older adults maintain consistent rest patterns.
Melatonin Complex (with L-Theanine + Magnesium)
This combination of melatonin, L-theanine, and magnesium promotes relaxation, stress relief, and high-quality restorative sleep.
Take the next step
Build a personalized plan using research-backed studies, conditions, and treatments.