Protecting Your Eyes From Blue Light

Did you know that the average American adult spends nearly 8 hours a day on smartphones, computers, and other digital media? Although technology has improved our lives in many ways, it can be a double-edged sword when it comes to our vision. All that online time is hard on your eyes! One danger that is now coming to light is blue light. Blue light is part of the natural light spectrum, but it’s also emitted from screens. It’s been linked to several vision problems, including cataracts and age-related macular degeneration. It can also damage your retinal cells, which do not regenerate. A Clyde Hill, WA optometrist offers tips on protecting your eyes from blue light in this article.

Take Breaks

Time can pass quickly when you’re immersed in a task, game, or conversation. Those long stretches of staring at screens puts a lot of strain on your eyes. Try to take regular breaks. Even mini-breaks can help.

Eat Well

A good diet will influence nearly every aspect of your health and well-being. Fill your plate with colorful foods, such as kale, spinach, green beans, carrots, berries, corn, and eggs.


As the name suggests, blue light glasses filter out blue light, helping to protect your eyes. (Tip: choose ones with anti-reflective lenses.) You can also find blue light screens for computers and tablets. Many newer devices also have blue light blockers built in. Take full advantage of these options!


Blue light is absorbed by a specific type of pigment in the eye. This is known as the macular pigment. It’s comprised of three carotenoids: lutein, zeaxanthin, and meso-zeaxanthin. Supplements can help boost these pigments. Ask your eye doctor for specific recommendations.

Wear Sunglasses

Screens aren’t the only source of blue light: it’s also emitted by the sun. Always wear sunglasses when you’re outdoors or driving when it’s bright out.

Get Outside

This one is especially crucial for children, who are at increased risk of damage from blue light. Make it a point to unplug regularly, and try to limit your screen time when you aren’t working. This is also great for your quality of life!

Get Your Eyes Checked

It’s also important to stay on top of any changes in your eye health. Keep up with your eye exams!

Please contact us, your Clyde Hill, WA eye care clinic, anytime. We’re here to help!