Here's the science behind the benefits of blue light-blocking glasses

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Electronic devices have made life much easier for many people. Unfortunately, staring at a digital screen for hours every day can strain your eyes and negatively impact several aspects of your health. Many of these detrimental effects can be attributed to something emitted by all digital screens: blue light.
Your eyes are equipped with natural light filters, but these don't provide sufficient protection against blue light and the irreversible damage it can cause. While it would be best to avoid artificial blue light entirely, many people find it difficult to live life without their digital devices. If avoiding digital screens isn’t an option, the next best thing for you to do is to wear protective eyewear specifically designed to block blue light.

In this feature article, you will learn about the adverse effects of chronic exposure to artificial blue light and the science behind the benefits of blue light-blocking glasses.

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