Even A Tiny Night Light Can Disrupt Your Brain While You Sleep

Sleep isn’t just rest.
It’s repair. And your brain needs total darkness to do it right.

New research shows that even dim light exposure, like a hallway glow, phone screen, or nightlight, can disrupt melatonin production, alter brain waves, and slowly erode mental health, memory, and mood.

Your eyes might be closed.
But your brain still sees the light.

For deep, healing sleep, your bedroom needs to go black. Block the windows. Power down screens. Let your nervous system find the silence it craves.

Because in the dark, your brain finally gets to breathe.

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