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Things You Should Know About Blue Light

According to research, an average person will spend 24hours in a week online. While using your electronic devices, you get a glimpse of the blue light. Blue light is used to illuminate screens. Since you spend much time online, you may have heard people say that staring at blue lights for a long time is dangerous. You may be wondering if it is entirely bad or not. Read on to get more info. about the blue light.

First and foremost, it would help to know what blue light. Blue wavelengths of light are efficient in giving you a clear vision during the day. They ensure you have an enhanced attention span and mood. Besides, they ensure you have sharper reaction times. Unfortunately, the blue wavelengths present in our devices are way more than what we should be seeing. It is even more dangerous when you get exposed to them at night. Since you now know what blue light is, it is essential to understand how it gets to affect your body.

If the blue light is dangerous; it will disrupt your sleep. It is critical to note that, like everyone else, you run on a circadian rhythm. The rhythm entails a 24-hour circuit that will detect the sleeping and waking up times. The circadian rhythm is found in your brain, specifically, the hypothalamus. But, this rhythm is prone to be disrupted by what happens around us. These factors are lightness and darkness. When the eye detects darkness, it signals the brain that is time to get tired. Similarly, when there is light, the signal is it is time to wake up. Based on the natural stimulation given by blue light, your brain may be incapable of comprehending normally. The result will be poor sleep, which has a slew of side effects.

You might now have a concern for your vision. The good news is that no studies have shown that it can pose a danger on your eyes. The condition you are experiencing is the digital eye strain. The fact that you are staring at your screen form long hours means you blink less, and thus your eyes will feel dry. Also, your eyes may feel tired or itchy. If you are experiencing such, consider going to a doctor eye care and tips on how to prevent digital eye strain.

It is critical to acknowledge the role that technology plays in our daily lives. Therefore, it is useful in many things, and we have to live embracing it. The fact that blue light is incapable of damaging your eyes means there is no such thing as bad blue light. All you need is to know how to use it in the right way. View here for more information on how it can be minimized.