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Segment 8931 in What is Melatonin Speed Zone: 100 - 119 WPM


When it gets dark, melatonin levels begin to rise, signaling to the body that it is time to rest. This helps people fall asleep and maintain a restful sleep throughout the night. As morning approaches and light increases, melatonin production decreases, helping to signal that it is time to wake up.

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