
Melatonin - Mayo Clinic
Aug 13, 2025 · Melatonin is a hormone in your body that plays a role in sleep. The production and release of melatonin in the brain is connected to time of day, increasing when it's dark and …
Melatonin side effects: What are the risks? - Mayo Clinic
Dec 16, 2025 · Melatonin is a hormone that plays a role in sleep. Natural levels of melatonin in the blood are highest at night. Some studies suggest that melatonin supplements might be helpful …
褪黑素 - 妙佑医疗国际 - Mayo Clinic
Aug 13, 2025 · Learn more about services at Mayo Clinic.
Melatonina - Mayo Clinic
Aug 13, 2025 · La melatonina también está disponible como suplemento, generalmente como tableta o cápsula oral. La mayoría de los suplementos de melatonina se elaboran en un …
Sleep aids: Understand options sold without a prescription
Jun 8, 2022 · The hormone melatonin helps control your natural sleep-wake cycle. Some research suggests that melatonin supplements might be helpful in treating jet lag or reducing …
Drugs and Supplements - Mayo Clinic
Look up information about prescription drugs, over-the-counter medications, herbs, vitamins and supplements.
Managing Alzheimer's sleep problems - Mayo Clinic
Oct 30, 2024 · Think about trying melatonin. Melatonin is a lab-made version of a hormone that plays a part in sleep. It may help improve sleep and reduce sundowning in people with …
Delayed sleep phase - Diagnosis and treatment - Mayo Clinic
Melatonin supplements. Melatonin is a hormone that plays a role in the sleep-wake cycle. You may be prescribed a melatonin supplement to take in the early evening. This can help adjust …
Jet lag disorder - Diagnosis and treatment - Mayo Clinic
Nov 19, 2022 · Alternative medicine Melatonin As a sleep aid, melatonin has been widely studied and is a common jet lag treatment. The latest research seems to show that melatonin aids …
褪黑素的副作用:有哪些风险? - 妙佑医疗国际
Oct 28, 2022 · Erland LAE, et al. Melatonin natural health products and supplements: Presence of serotonin and significant variability of melatonin content. Journal of Clinical Sleep Medicine. …