Dark Room: Ensure your bedroom is completely dark. Darkness signals your body to produce melatonin, the sleep hormone. (Video: Show a dark room with a caption "Darkness = Better Sleep")

  • 7 months ago
Dark Room: Ensure your bedroom is completely dark. Darkness signals your body to produce melatonin, the sleep hormone. (Video: Show a dark room with a caption "Darkness = Better Sleep")

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