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Sleep
Melatonin
Also known as: N-acetyl-5-methoxytryptamine, 5-MTH
📊
Effective Dosage
0.5-5 mg daily
✓ What the Science Says
Researched
✗ What It Doesn't Do
Melatonin is not a sedative and does not guarantee sleep; it simply helps signal to the body that it is time to sleep. Claims that melatonin can cure insomnia or act as a 'sleeping pill' are misleading, as its effectiveness can vary significantly between individuals.
Evidence-Based Benefits
Researched
Moderate EvidenceSource: auto-research
Absorption & Bioavailability
Moderate; absorption can be affected by food and timing of intake.
Red Flags to Watch For
- 🚩 Watch for products with excessively high doses (over 10 mg) which may not be necessary or safe.
- 🚩 Be cautious of melatonin products that claim to treat a wide range of conditions beyond sleep-related issues.
Products Containing Melatonin
See how Melatonin is used in these analyzed products:
Research Sources
- PubMed
- NIH DSLD
This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Last updated: 2026-03-03