In today's world, we are constantly bombarded with artificial light from electronic screens. While this blue-hued light can keep you alert and improve your mood, it can also have some harmful effects on your health. If you are in Plantation, FL, schedule an eye exam with Urban Eyewear Designs to ensure your eyes are healthy.
Before you do, it may help to learn what blue light is and why it can harm your eyes and overall health. Here are the details.
What Is Blue Light?
Blue light is a type of visible light. This light mostly comes from artificial sources and electronic screens, such as laptops, computers, smartphones, and flat-screen TVs.
How Does Blue Light Affect Your Health?
Blue light produces a higher amount of energy. This can lead to digital eye strain, which can cause symptoms like dry eyes, fatigue, headaches, and difficulty focusing.
Too much exposure can damage your retina and cause other problems as well. It can also interrupt your sleep cycle. The human body has a natural circadian rhythm controlled by the release of melatonin.
This hormone makes you feel sleepy and prepares your body for rest. However, blue light suppresses melatonin, making it difficult to fall asleep. Even if you do fall asleep, it may prevent you from getting restful sleep.
How Can You Reduce Your Exposure to Blue Light?
While you may not be able to completely avoid blue light, there are some things you can do to reduce your exposure to it. One is to use blue-light-filtering eyewear. Eyeglasses that block out this light can reduce digital eye strain and protect your eyes from damage.
You should also avoid using electronic screens before bed. This will help you avoid the disruption of your sleep cycle. If you must use electronic screens at night, try dimming the brightness and using a blue-light filter.
Take breaks from staring at screens. Every 20 minutes, look away from your screen and focus on something else for at least 20 seconds. This technique can help relieve eye fatigue.
Visit Us for an Eye Exam
If you are concerned about blue light and its effects on your health, schedule an eye exam with us at Urban Eyewear Designs in Plantation, FL. We can identify any problems with your eyes and provide you with the treatment you need. Schedule an appointment to get our services so that we can help protect your eye health. Call us at (754) 216-8333.