I’m an eye doctor. Here’s how to keep screens from ruining your vision

<p>Don&#x2019;t blame blue light alone for eye fatigue and sleep loss. These tips will help ensure that your computer, tablet, and phone don&#x2019;t mess with your eyesight and slumber.</p><br /><p>Blue light has gotten a bad rap, getting blamed for loss of sleep and eye damage. Personal electronic devices emit more blue light than any other color. Blue light has a short wavelength, which means that it is high-energy and can damage the delicate tissues of the eye. It can also pass through the eye to the retina, the collection of neurons that converts light into the signals that are the foundation of sight.</p><p>Read Full Story</p><div class="feedflare"><br /> <br /></div>

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