How To Protect Your Eyes From Blue Light & Digital Eye Fatigue
How long do you spend each day using a computer? And how is your smartphone doing? Tablet? Do you know how using a computer, a smartphone or other digital gadget might damage your eyes? Here are some useful tips on how to block out blue light for a more peaceful night’s sleep or how to limit blue light’s exposure to our eyes.
Blue light, which may be found on your smartphone, tablet, TV, and even in energy-saving light bulbs, can cause eyestrain and have a number of negative effects on your health. These include eye conditions including cataracts, age-related macular degeneration, restless nights, and mood swings. Blue light is a low wavelength, high-intensity light that is emitted by all digital gadgets and has the potential to cause long-term eye damage.
Why is Blue light harmful to your eyes?
When your eyes absorb blue light, it suppresses melatonin, the natural hormone that causes your body to sleep after the sun sets. This is useful during the day. However, it can be problematic at night if you spend time on a digital device close to bedtime when your body should be producing melatonin and assisting you in getting a good night’s sleep. Blue light has a short-term impact on your vision, with eyestrain and impaired vision frequently mentioned. Blue light can also have an impact on our circadian rhythms, making it more difficult to sleep well. According to a Harvard Medical School article, it may even contribute to health problems such as cancer or heart disease.
Set the low blue light on your PC or Smartphones
Navigate to Settings > Display & Brightness on your iPhone or iPad. To change your device’s screen temperature to a warmer color and block out blue light, select the Night Shift setting. A few choices on the Night Shift screen let you choose the colors to be used and when the screen changes colors. To warm up or cool down the screen’s color, use the slider.
Blue light filters should be pre-installed on the majority of Android devices and may be turned on or off from the Settings menu. However, the availability and usefulness of the function vary depending on your device and Android version. The filter ought to be accessible under Settings > Display. Find the Night Light or Blue Light Filter option, then turn it on.
Cut down your time of exposing to blue light
Regular breaks from computer or TV screens allow your eyes to rest and reduce your exposure to blue light. Look away from your screen and concentrate on something 20 feet away once every 20 minutes. Spend at least 20 seconds doing this. The importance of screen breaks increases in the evening. Try to turn off your electronics three hours before going to bed. This can assist in preventing blue light from influencing your body’s melatonin release, which is essential for sleep. A higher melatonin level improves sleep.
Use a blue light filter app
Try one of the many third-party apps that block blue light if your Android device doesn’t already have a built-in Blue Light function or doesn’t allow you to plan the times or change the temperature. The amount of blue light that is emitted by your computer, tablet, and smartphone screens can be reduced by installing a screen filter on them. You might also try setting your devices to “night mode.” The option reduces the brightness of your screen. This may even improve your quality of sleep by reducing digital eyestrain. Some blue light filter Apps you can use are our Blue Light Filter, sFilter, and Twilight.
Wear Glasses Against Blue Light
We advise investing in a set of specialized blue light blocking glasses if you’re serious about lowering your blue light exposure. Although there hasn’t been much research on their effectiveness, some experts claim they can lessen eyestrain. Wear sunglasses outside with high-quality lenses that filter out between 75 and 90 percent of visible light and 99 to 100 percent of UV rays. Wear computer glasses with a specific blue light filter coating when using your smartphone, tablet, computer, or another digital device. Your eyes will be shielded and your visual system’s strain will be lessened by this layer. Get discounts and coupons for glass at FindCouponHere, and find and shop your blue light-blocking glasses under $25 at an online glass store.
Drink supplements to improve your eyes
One small study discovered that taking lutein and zeaxanthin supplements for 6 months reduced eyestrain, poor sleep quality, and headaches caused by excessive screen time. Inquire with your doctor about the safety of these supplements.
Conclusion
Because digital devices play such an important role in our lives, it is unrealistic to suggest that you avoid them entirely. However, there are a number of things that can be done to help reduce the likelihood of problems. We hope that the information provided above will assist you in protecting your eyes from blue light. Don’t forget to follow Lite14 Blog for more useful articles.
