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- DNA damage in skin cells
- Accelerated aging (photoaging)
- Hyperpigmentation
- And in some cases, increased risk of skin cancer
Blue light is emitted from smartphones, tablets, LED bulbs, laptops, and even some night lights or smart home devices. And the worst part? You’re often exposed for hours at night, when your body is supposed to be healing—not absorbing harmful light.
You’re Sleeping in the Glow
Look around your bedroom. Do you sleep with:
- A glowing smart speaker or clock?
- Your phone screen facing up, lighting up with every notification?
- A cool-toned night light or reading lamp?
- A TV or monitor in standby mode?
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