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The Truth About Blue Light

Studies have it that ordinary people can spend 24 hours of their entire week online. As they check out the various sites on their devices, they look at the blue light. Blue light is used to illuminate screens. While browsing through the internet, you may have come across research showing the dangers that come with spending long hours of staring at the blue light. You may be wondering if it is entirely bad or not. Fortunately, this website will help you to learn more facts about blue light.

For starters, it would be beneficial to have background information on blue light. Blue wavelengths of light are responsible for more natural seeing 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 will get even more problematic when the exposure is 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. Meaning that, we all operate in a 24-hour circuit that dictates when you should wake up and sleep. The circadian rhythm stems from the hypothalamus, a section of the brain. Regardless, this system can be changed by outside factors. To be specific, light and darkness. As it gets darker, the eyes signal the brain that it is time to retire. Similarly, the brain says it is time to wake up when the sun rises. Based on the natural stimulation given by blue light, your brain may be incapable of comprehending normally. It is essential to know that poor sleep has a slew of side effects.

You might now have a concern for your vision. Fortunately, there is no evidence on the possibility of your eyes being damaged. What people experience 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. You can seek help from a doctor who will prescribe the best eye care and concerns on how to minimize digital eye strain.

It is vital to realize that technology has been a great deal in our today’s life. Therefore, it is useful in many things, and we have to live embracing it. As mentioned earlier, blue light cannot damage your eyes; bad blue light is, therefore, a myth. But, it is best to know how to use it properly. In this homepage, you will get to know how to control it, check it out!