Most people spend several hours on their smartphone or computer each day and use the devices for both personal and professional use. Whether it’s to check emails or read the news, screens have quickly replaced newspapers and books in recent years as a leading source of information. Although the technology may be innovative and convenient, the screens emit blue light when they’re turned on, which can begin to affect your vision over time. Here are a few reasons you should consider buying blue light blocking glasses as you use your tech gadgets for both work and play.
Reduce Eye Strain
Studies show that frequently exposing yourself to blue light can lead to eye strain, which can make it easy to feel fatigued or suffer from headaches. Digital eye strain can cause your vision to become blurry, along with dry eyes and redness, due to irritation. The High Energy Visible (HEV) wavelengths can be hard for your eyes to cope with, which makes them deteriorate. Fortunately, wearing blue light blocking glasses can reduce your exposure and will give your eyes a break. They can help your eyes remain relaxed while having screen time, which can boost your productivity throughout the day.
Get a Good Night’s Sleep
One of the main side effects of exposure to blue light is having difficulty falling asleep each night. Digital devices can cause your body to think that it’s still the daytime as you stare at the light, which disrupts the circadian rhythm and can cause you to toss and turn in bed. Once falling asleep, it can be challenging to get into the REM cycle and feel rested the next day. Blue light blocking glasses can be used at night to ensure you can continue to use your tablet or smartphone without disrupting the circadian rhythm. This is especially helpful for those who work late at night or enjoy reading on a tablet.
Reduce the Risk of Macular Degeneration
Studies show that prolonged exposure to blue light can lead to macular degeneration over time, which can eventually lead to loss of vision. Many eye doctors believe that overexposure to blue light can cause damage to the retina, especially at a young age. Older individuals who have undergone cataract surgery need to be especially careful of exposure to blue light, because the surgery removes a pigment that naturally filters out blue light, which makes them more susceptible to damage. Wearing glasses that have a filter for blue light will prove to protect the health of their eyes.
Understanding the effects of blue light can make it easier to appreciate blue light blocking glasses and how the long-term benefits they offer can be invaluable. You can avoid limiting your use of technology without worrying about suffering from digital eye strain, or macular degeneration, over time with a new accessory that will prove to be useful.