
Calculate optimal melatonin dosage based on age, weight, and sleep issues
Common: Daytime drowsiness, headache, dizziness
Less common: Vivid dreams, nausea, temporary depression
Rare: Next-day grogginess
Reduce dose or consult doctor if side effects persist
Melatonin is a hormone naturally produced by our body (pineal gland) that regulates sleep-wake cycles. It increases when it gets dark, making you sleepy, and decreases when it's light, helping you wake up.
Melatonin supplements help people whose natural sleep rhythm is disrupted by insomnia, jet lag, or shift work. It's not a sleeping pill but a 'sleep signal', so effectiveness varies by individual.
Important: While melatonin is safe for short-term use, research on long-term effectiveness and safety is still limited. Consult a healthcare professional if sleep problems persist.
This calculator is for informational purposes only and does not replace medical advice. Consult a healthcare professional before taking melatonin, especially if you have underlying conditions or take other medications. Pediatric consultation is essential before giving melatonin to children.

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