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   Does blue light damage your eyes?

   • Some health experts are concerned that large amounts of prolonged blue light exposure may damage your eyes. Blue light damages cells in laboratory animals, but no research suggests it damages human eyes. It can also affect your body’s ‘sleep-wake’ cycle.

   What Does Blue Light Do to Your Eyes? - Vision Center

   www.visioncenter.org/blog/blue-light-effects-eyes/

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   Are blue light glasses good for Your Eyes?

   • While there are many studies on blue light glasses, there isn't consensus. However, they can help protect eyes from eye strain caused by overexposure to blue light. If you spend a lot of time using digital devices and notice digital eye strain, blue light glasses may be helpful.

   How blue light affects your eyes, sleep, and health - UC Davis Health

   health.ucdavis.edu/blog/cultivating-health/blue-light-effects-on-your-eyes-sleep-and-health/2022/08

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   Does blue light affect your child's eyes?

   • Your child’s eyes don’t filter blue light as well as yours do. Too much of it from device screens may raise their chances of developing obesity, nearsightedness, and attention focusing issues. At night, it may cause their body to release melatonin even more slowly than it does yours.

   How Does Blue Light Affect You? - WebMD

   www.webmd.com/eye-health/blue-light-health

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   Is blue light from digital screens bad for You?

   • Blue light from digital screens can have a number of long-term health effects, especially when it comes to sleep, eye strain, and age-related macular degeneration.

   How blue light affects your eyes, sleep, and health - UC Davis Health

   health.ucdavis.edu/blog/cultivating-health/blue-light-effects-on-your-eyes-sleep-and-health/2022/08

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   Can blue light cause macular degeneration?

   • Some research has shown blue light may increase the risk of macular degeneration, a disease of the retina. Research shows blue light exposure may lead to age-related macular degeneration, or AMD. One study found blue light triggered the release of toxic molecules in photoreceptor cells. This causes damage that may lead to AMD.

   How Does Blue Light Affect You? - WebMD

   www.webmd.com/eye-health/blue-light-health

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   Are blue light-blocking glasses effective?

   • Skip the glasses that claim to protect your eyes against blue light, because of a lack of evidence that they are effective. Several studies suggest that blue light-blocking glasses do not improve symptoms of digital eye strain. The Academy does not recommend any special blue light-blocking eyewear for computer use.

   Should You Be Worried About Blue Light?

   www.aao.org/eye-health/tips-prevention/should-you-be-worried-about-blue-light

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2. www.healthline.com › health › what-is-blue-lightWhat’s Blue Light, and How Does It Affect Our Eyes?

   www.healthline.com › health › what-is-blue-light

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   Apr 24, 2023 · Blue light is a type of visible light with short, high energy waves. It comes from the sun and digital devices, and may have some benefits and risks for your eyes. Learn more about blue light, its sources, effects, and tips to limit exposure.

3. www.aao.org › eye-health › tips-preventionShould You Be Worried About Blue Light? - American Academy of ...

   www.aao.org › eye-health › tips-prevention

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   Mar 10, 2021 · Most of us blink less when looking at screens, causing eye strain and dry eyes, says Rahul Khurana, MD, a spokesperson for the American Academy of Ophthalmology. The good news is eye strain does not cause lasting damage and is easily preventable.

4. www.webmd.com › eye-health › what-is-blue-lightThe Science Behind Blue Light and Its Effects on Your Eyes

   www.webmd.com › eye-health › what-is-blue-light

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   Feb 12, 2024 · Blue light triggers your eyes to react, especially the lens, retina, and cornea. Some research shows a link between eye damage and short-wave blue light with wavelengths between 415 and...

5. www.allaboutvision.com › cvs › blue-lightBlue Light Facts: Is Blue Light Bad For Your Eyes?

   www.allaboutvision.com › cvs › blue-light

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   Feb 27, 2019 · Research has shown that lenses that filter blue light — often called blue light-blocking glasses or blue blockers — may increase contrast and comfort. These computer glasses that filter blue light may reduce eye tiredness — especially if you use digital devices for extended periods of time.

6. www.webmd.com › eye-health › blue-light-healthHow Does Blue Light Affect You? - WebMD

   www.webmd.com › eye-health › blue-light-health

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   Sep 16, 2022 · Blue Light and Your Eyes. In large amounts, high-energy light from the sun -- like ultraviolet rays and blue light -- can boost your risk of eye disease.

7. health.ucdavis.edu › blog › cultivating-healthHow blue light affects your eyes, sleep, and health

   health.ucdavis.edu › blog › cultivating-health

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   Aug 3, 2022 · Constant exposure to blue light over time could damage retinal cells and cause vision problems such as age-related macular degeneration. It can also contribute to cataracts, eye cancer and growths on the clear covering over the white part of the eye.

8. www.visioncenter.org › blog › blue-light-effWhat Does Blue Light Do to Your Eyes? - Vision Center

   www.visioncenter.org › blog › blue-light-eff

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   May 3, 2024 · Too much blue light from digital devices can lead to problems like blurred vision, macular degeneration, and digital eye strain. It can also disturb your body’s natural wake-sleep cycle (circadian rhythm). This article explains how exposure to blue light affects your eyes and what you can do to protect them.