Why You Need to Wear Blue Light Glasses
It may come as a surprise to you to learn that on average a human being spends about ten hours in front of an electronic device’s screen. Whether it is a computer screen or television screen or even a smartphone, you are spending far too much time on it and this can be dangerous for your eyes. These screens each give off blue light which can damage your eyes, which is why you need to learn why it pays to wear blue light glasses.
Not All Blue Light is Dangerous
Although some amount of blue light is not dangerous because it helps to keep us awake and regulates our sleep cycles, too much of it can do a lot of damage. For example, it can prevent you from getting enough sleep and it can also cause eye strain as well as damage your vision permanently. The good news is some solutions can help prevent such damage.
Blue light glasses are designed to reduce the amount of blue light hitting your eyes and, in this way, they help to prevent the negative effects of blue light. Here is a look at why these glasses can benefit you.
Protects Your Eyes
If you spend a lot of time in front of a computer or if you check your smartphone often or if you are using other digital devices regularly, then you need to protect your eyes against the blue light given off by such devices. Damage done because of your eyes being exposed to blue light from such devices can lead to cumulative problems. Thus, if you spend a lot of time in front of such devices, your eyes can be badly damaged.
Prevents Eye Strain
You also need to protect your eyes from blue light if you suddenly notice you are experiencing eye strain from looking at your digital devices. Exposure to such light leads to problems like sore eyes, dry eyes, and red eyes as well as eye fatigue. Such problems are cumulatively called Computer Vision Syndrome.
Sleep Easily at Night
Another reason you may need to use blue light glasses is when you notice you are finding it hard to fall asleep at night. The lights emitted by digital devices can prevent you from falling asleep even if you are only exposed to such lights for a few hours prior to bedtime. Poor quality sleep can cause major health problems like depression and cardiovascular diseases.
You may also require blue light glasses if you are a person that works at night in front of a computer. The blue light from the computers dangerous and the right kind of protective eyewear can help your body control the amount of melatonin produced.
Finally, you may require blue light glasses if you are bothered that exposure to blue light can have long term adverse consequences on the health of your eyes. You may not know it but blue light is also present in the rays of the sun. our eyes are not designed to constant exposure to blue light which is why if you are exposing your eyes constantly to blue light, then you need blue light glasses to prevent damage to the eyes. These glasses help by cutting the amount of blue light hitting your eyes and will help keep your eyes in good health.
