Melatonin is a hormone that is naturally produced in the body, and it is involved in regulating the body's sleep-wake cycle. Melatonin is available as a supplement in the form of capsules, tablets, or liquid, and it is often used as a natural sleep aid.
In general, melatonin is considered safe for short-term use. However, the long-term effects of taking melatonin are not well understood, and it can interact with certain medications and supplements. Additionally, melatonin can cause side effects in some people, such as headache, dizziness, nausea, and sleepiness.
It is important to follow the instructions on the product label or as directed by a healthcare professional. Melatonin is not regulated by the Food and Drug Administration (FDA) in the same way as prescription medications, so it is important to choose a reputable brand.
If you have any questions or concerns about taking melatonin, it is a good idea to speak with a healthcare professional. They can help you determine if melatonin is appropriate for you and recommend a safe and effective dosage.