Research suggests starting with the lowest effective dose, typically 0.5-5mg for adults. A clinical review found that doses between 0.5-5mg are similarly effective for sleep initiation.
Recommended dosages vary by age and condition:
- Adults: 0.5-5mg
- Elderly: 1-2mg
- Children (with doctor’s approval): 0.5-3mg
It’s important to take melatonin 30-60 minutes before bedtime. Higher doses don’t necessarily work better and may cause side effects like grogginess. Always start with the lowest dose and consult a healthcare provider before use.
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Last Updated: October 17, 2025
Disclaimer: This information is for educational purposes only and should not replace professional medical advice. Always consult with a healthcare provider before making health decisions.
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