Blue-light glasses are said to reduce eye strain when using computers , improve your sleep and protect your eye health. You can buy them yourself or your optometrist can prescribe them. Laura Downie Associate Professor in Optometry and Vision Sciences, The University of Melbourne But do they work ? Or could they do you harm? We reviewed the evidence. Here's what we found. What are they? Blue-light glasses, blue light-filtering lenses or blue-blocking lenses are different terms used to describe lenses that reduce the amount of short-wavelength visible (blue) light reaching the eyes.

https://www.miragenews.com/do-blue-light-glasses-reduce-eye-strain-and-1090893/

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