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- Do you take melatonin to sleep? Find out about an unexpected risk that could affect youThe New Herald
- Long-term use of melatonin associated with almost doubled risk of heart failureThe World
- Continued use of melatonin for insomnia linked to heart problemsThe Confidential
- Melatonin supplements are not as harmless as you thinkABC
- American cardiologists fuel controversy over the use of melatonin for sleepThe Vanguard
