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0:31
YouTube
Learn with AI Academy
Melatonin: How Does Your Body Know It’s Time to Sleep? 😴 | Sleep Hormone Explained
Have you ever wondered how your body knows when it’s time to sleep? 🌙🧠 Melatonin is a hormone produced by the pineal gland in the brain. As darkness increases, melatonin levels generally rise and help signal that it’s time for the body to prepare for sleep. With morning light, melatonin levels generally decrease. ☀️ Learn about ...
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