Protecting Your Eyes from Blue Light: A Simple Guide to Screen Safety
In today’s digital age, screens are everywhere—whether it’s our smartphones, computers, televisions, or tablets. While these devices offer convenience and entertainment, they also expose us to a certain type of light that could be harmful to our eyes: blue light . In this article, we’ll explore what blue light is, how it affects your eyes, and most importantly, how to protect your eyes from its potentially damaging effects. What is Blue Light? Blue light is a high-energy visible (HEV) light that is emitted by digital screens as well as natural sunlight. Unlike other types of light, blue light has a shorter wavelength and higher energy, which means it can penetrate deeper into the eye and reach the retina. Over time, prolonged exposure to blue light has been linked to digital eye strain and could possibly contribute to long-term retinal damage. The Dangers of Blue Light Exposure Spending long hours in front of screens can lead to a range of eye-related issues. Common symptoms o...
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