
Melatonin is a hormone primarily released by the pineal gland that plays a role in regulating the sleep-wake cycle. As a supplement, it is often used to help with sleep disorders like insomnia and jet lag, signaling to the brain and body that it's nighttime. However, the speaker cautions against high doses and its use in children due to potential side effects and limited efficacy for general sleep improvement.
Melatonin is a hormone. It simply tells your brain and your body when it's nighttime, when it's time to fall asleep. It doesn't participate in the generation of sleep.
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"Melatonin is discussed extensively as a sleep supplement, with the speaker detailing its function, recommended dosages, and potential risks, especially for pediatric populations."



