If you believe the hype, blue-light blocking glasses will prevent headaches, decrease eyestrain, and help you sleep like a baby. But do they work? The answer is murky. Too much exposure to blue light, particularly at night, may disrupt your sleep-wake cycle. The experts we spoke with agree that wearing blue-light blocking glasses after dark for computer work or scrolling through your phone may help you to doze off after and sleep better. Still, these glasses won’t magically cure headaches or tired eyes, and those who tell you otherwise don’t have the data to back it up.
For those who are curious and want to give blue-light blocking glasses a try, we found four comfortable and stylish options that won’t break the bank: a wire-framed pair with a subtle cat-eye shape; a square-shaped frame that comes in tons of colors; and two higher-quality rectangular pairs that can be filled with your prescription, if needed.
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