• Do You Really Need To Worry About The Damaging Effects Of Blue Light?

    9 days ago - By Glam

    You've likely heard that the light from your smartphone , computer, and other tech-y devices is the latest skin saboteur on the block. But how stressed should you be? We asked top derms to weigh in.
    To start, let's go back to high school science class for a minute: There's the spectrum of light that you can't see , and then there's the visible light spectrum, which you can see. Blue light rays fall within the latter, and have the shortest wavelength and highest energy, which is why blue light is also referred to as HEV, or high energy visible light, explains dermatologist Rhonda Klein, MD...
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