Blue light is the visible light in the spectrum with the highest energy. The main source of blue light is sunlight. However, digital and electronic devices, such as phones, laptops, computers, and indoor LED lights, can also release blue light.
The natural blue light we receive during the day is good for health and may increase alertness, memory, and support the body’s growth. However, the artificial blue light from our digital devices can adversely affect our health and body.
Why is it harmful?
Blue light can be harmful to the human body, especially to the eyes. It is known to disrupt the sleep cycle by suppressing the release of melatonin, a hormone responsible for sending sleep signals to the brain. It may trigger increased brain energy during the night, which makes it hard for individuals to sleep. It can mess up your sleep cycle and reduce overall energy.
Blue light can also cause eye strain by damaging the retina, which can lead to macular degeneration at an early age. This light has a saturated contrast, which makes it hard for the eyes to focus and adjust. It’s important to note that blue light exposure can cause eye strain. Children who spend hours on their iPads and laptops are at a higher risk for poor eye health. It is riskier for children as they are twice more likely to be affected by blue light than adults.
All this may lead to severe headaches, increased light sensitivity, and a fall in productivity levels due to a lack of sleep and body weakness. One study suggests that prolonged blue light exposure at night may be associated with a higher chance of developing breast cancer.
How To Minimize Exposure?
Unfortunately, blue light is all around us, making it difficult to control our exposure to it. From workplaces to malls, we are surrounded by devices that constantly emit blue light. However, there are several measures you can take to take to minimize exposure.
Use Blue Light Filter For Laptops and Computer Screens
People who work from home or children who have online classes experience high exposure to blue light, for at least 8 hours a day. To minimize the harmful effects of blue light, you can use anti-blue light screen protectors. These can help block this blue light and reduce eye strain while maintaining the screen’s color and display quality.
These are available for different devices, such as iPads, Macbooks, monitors, and laptops. If your kids are addicted to their iPads, you can protect their developing eyes from blue light using these protectors.
Check out our anti-blue light screen protector for MacBook with supreme tempered glass that can help protect your eyes from irritation, dryness, and strain.
Use Anti-blue Light Screen Protector For Your Phone
Studies show that roughly 4 in 10 people use their phones at night while they’re trying to fall asleep. It means blue light emitting from phone screens at night can disrupt melatonin production and affect sleep quality. To reduce exposure, you can use blue light filters for phones. They don’t only limit blue light exposure but also protect your phone screen from damage.
If you spend too much time on your phone and experience eye strain and frequent headaches, it’s time for you to get one.
Reduce Screen Time
Artificial blue light is emitted from all kinds of digital devices. People who spend more time in front of these screens are more affected by blue light. When you spend hours watching movies or working on your laptop, you’re risking your eye health.
The easiest way to limit exposure and protect your body is to reduce screen time, especially before bed. People also use digital devices to read in bed. You can replace them with a physical book.
Take Small Breaks
Working long hours on digital devices can make eyes irritated, heavy and sore. The natural mechanism of the eyes to refresh and lubricate is by blinking. However, we tend to blink less when we’re concentrating on something. Blue light exposure combined with less blinking further dries out the eyes.
Therefore, we recommend that you take breaks every 20 minutes. Taking a 1-minute break and moving away from your digital device can help your eyes relax. It will reduce the chances of developing eye strain as well. Moreover, make sure to blink as often as you can to lubricate your eyes.
Try the 20-20-20 rule recommended by the American Optometric Association (AOA), which instructs you to take 20-second breaks every 20 minutes and to focus on something that’s 20 feet away from you.
Wear an eye mask
Do you easily wake up when someone switches on the lights in your room? Our eyelids can perceive light even when they are closed.
It means blue light from indoor electricity effective lights and LEDs can enter our eyes and disrupt our circadian rhythm even when we’re sleeping. This may dry your eyes, wake you up during the night, and affect your overall sleep quality.
Wearing a sleep mask can prevent it and provide other benefits for your eyes as well. An eye mask that is breathable and provides a cold compress for dry eyes can refresh your eyes and help you sleep better.
Remove LED Lights
LEDs and CFLs (compact fluorescent lamps) are also a source of high levels of blue light. If you have those fancy LED light strips in your room, you are exposing yourself to high levels of blue light.
To avoid this, place red or amber night lights in your room. They have minimal effect on your circadian rhythms and can help you sleep better. You can also cover all digital devices in your room that emit light and replace digital clocks with traditional ones. A good option can be a low-wattage red nightlight or a lamp that enables you to limit blue light emission.
Our Oculamp helps limit blue light emission with different settings for different times of the day. It can help you synchronize your biological clock and help you maintain a healthy sleep cycle.
Wear Anti-blue Light Glasses
Your eyes are the primary sensor of light. Therefore, it is more effective to limit exposure to the eyes. You can do this by wearing anti-blue light glasses. They have UV filters that can block blue light.
Anti-blue light glasses for women and men can reduce blue light exposure by protecting your eyes while you’re working, studying, or just scrolling on your digital devices. They help relieve digital eye strain and prevent fatigue and blurry vision.
Anti-blue light glasses are available for kids as well. If your children regularly attend online classes and spend too much time on their digital devices, they can get eye strain and develop myopia.
Take Eye Supplements
Eye supplements cannot limit exposure to the blue limit. However, they can help mitigate the effects of blue light, such as eye strain, dryness, and soreness. Taking eye supplements can help enhance sleep quality and reduce dryness.
Our Ocushield’s Advance 360 eye supplement has Omega 3 fatty acids, lutein, and zeaxanthin to improve eye health and prevent macular degeneration.
Spend Time Outdoor
Spending time outside can limit screen time and do wonders for your health. Instead of letting your children play video games, you can keep them engaged in a physical game or exercise outside your house. It will distract them from their digital devices and minimize exposure to blue light.
Moreover, taking a walk in the sunlight and fresh air can increase energy during the day, improve health and enhance your nighttime sleep quality.
The Bottom Line
It can be tough to keep track of the time that we spend in front of electronic devices. However, you can use the tips above to minimize your and your children’s exposure to artificial blue light and maintain eye health. We also recommend you get your eyes tested regularly for possible conditions and myopia.
MyBlueProtector.com Can Help!
Our mission at MyBlueProtector is to keep you safe from the harmful effects of blue light. We provide blue light filters for a range of products, such as iPhones, iPad, Macbooks, and other laptops.
Our blue light filter for computer screens can protect people who work long hours on their laptops or monitors. Our anti-blue light glasses for men, women, and children can protect eyes from irritation and strain caused by blue light.
Learn more about our products and shop online at our store. We’re offering free delivery for orders over $62.99.
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