Do you know what blue light is? Many people don't, but it is something that those who uses screens should be aware of. It is a type of electromagnetic radiation that comes from digital devices such as TVs, computers, and smartphones. It is also present in natural sunlight.
While some is necessary for our health, too much can be harmful. In this article, we will discuss its good and the bad aspects as well as how to moderate how much you are exposed to. Our professionals at Urban Eyewear Designs in Plantation, FL, can provide eye care and glasses for your vision health needs.
The Good Aspects
So, what are the good aspects of this kind of light? First, let's start with the fact that it helps us to stay awake during the day. This is because it suppresses the production of melatonin, which is a hormone that makes us feel sleepy. It also boosts our mood and alertness. Have you ever felt more alert after spending time in front of a screen? That may be because of this kind of light!
The Bad Aspects
Now, let's talk about the bad aspects. Too much can cause digital eye strain. This is a condition that can result in dry eyes or headaches. If you spend a lot of time looking at screens, you may be at risk for this condition. Additionally, it can disrupt our sleep patterns. Remember how we said that it suppresses melatonin production? Well, this can lead to insomnia and other sleep problems.
What Can You Do About It?
Now that you know the good and the bad aspects, you may be wondering what you can do about it. First, it is important to have regular eye exams. This way, your eye doctor can catch any problems early on. Additionally, you may want to invest in a pair of blue light-blocking glasses. These glasses can help to reduce digital eye strain and protect your eyes from the harmful effects of this kind of light.
Contact Us for A Comprehensive Eye Exam and Eyewear Fitting
It can be important to be aware of the risks associated with exposure to this kind of light. However, you don't need to avoid it altogether. Take some simple precautions, and you will be fine. For a comprehensive eye exam, schedule an appointment with us at Urban Eyewear Designs in Plantation, FL. Call us at (754) 216-8333.