What are the Benefits of Blocking Blue Light?

If you have ever shopped for glasses, you’ve probably seen advertisements for glasses that are supposed to block out blue light. Although you might have thought that they looked interesting, you may have never thought about purchasing a pair of these glasses before. Also known as “computer glasses,” these glasses can be highly beneficial. Once you consider the benefits of blocking blue light, you might find that you will want a pair of these glasses for yourself.

What is Blue Light?

The term “blue light” doesn’t refer to the lights on top of a police car — it refers to the unnatural lighting that is produced by energy efficient light sources, computer screens, televisions and other digital devices. Many people do not realize it, but being exposed to blue light — particularly if you are exposed to it for the majority of the day — can actually negatively impact your health.

How Does Blue Light Negatively Impact Your Health

First of all, if you spend a lot of time looking at a screen — such as if you use a computer as a big part of your day-to-day work — then you should know that blue light can actually cause eye strain. If you’ve ever felt  that your eyes were uncomfortable and tired after a long day of work on the computer, then you have probably experienced eye strain. This can be quite uncomfortable and can lead to other eye-related problems.

However, the issue of blue light goes much further than that. Another big part of your life that can be affected by blue light is the way that you sleep.

Basically, all light affects the secretion of melatonin in your body. However, blue light does so much more so than natural light. If your body is not creating enough melatonin, then it can prevent you from sleeping like you normally would.

This means that it can be difficult for you to fall asleep at night. If you’ve ever found yourself tossing and turning for what felt like hours on end, it could have very well been caused by blue light.

Failing to get enough sleep can have a lot of serious impacts on your health. Along with making you feel sleepy all day long, it can affect your cognitive ability. A lack of sleep has also been linked with cardiovascular issues, depression, obesity and a whole host of other problems.

Disconnecting from all of your devices a few hours before you go to bed at night can help, but it’s better to block out blue light all throughout the day. This doesn’t mean that you have to stay away from the computer, however. Instead, you should consider investing in glasses that block out blue light to protect your eyes and prevent problems with your health.

How Glasses That Block Blue Light Can Help

Glasses that are designed to block out blue light are designed to be used indoors. Once you get used to them, you should find that you can see just fine — or even better than usual — when working on the computer or otherwise spending time indoors. However, since these glasses block out blue light, they can help you get a better night’s sleep and can prevent the host of health-related problems that can come from not sleeping enough.

As you can see, the benefits of blocking blue light are certainly worth it. Luckily, making this change is easy — all you need is a pair of glasses that will block it out for you. If you are looking for a great deal on a great pair of these glasses, contact us at Rx-Safety today.