When I get headaches, it’s almost always at the end of a workday or after a long session of playing video games. I’d always assumed the throbbing in my head was the result of being tired or focusing too hard for too long, but a more likely culprit is actually too much exposure to blue light. It’s emitted by pretty much any digital screen—from phones to computers, TV screens and gaming devices—and prolonged exposure can cause eye strain, headaches and eventually permanent damage to the eyes. It can also wreak havoc on your sleep cycle. I’ve already made attempts to … Continue reading “If Staring at Your Phone Too Much Gives You a Headache, Try Felix Gray Glasses”
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