Since the beginning, the only source of blue light has come from the sun. Today, it is present everywhere, on the screens of electronic equipment, television, fluorescent tubes, LED lights ... Various studies show that it causes cell death and accelerates blindness or the deterioration of our vision. There is even evidence that also It damages our skin and causes premature aging, among other things.
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The exposure time we spend in front of digital screens depends on certain factors, among them if your work is done in front of a computer, since this exponentially increases the hours and therefore the risk. An 34% passes from 4 to 6 hours in front of some device, an 14% of 10 to 12 hours and an 10% more than 12 hours. In addition, 2 of each 3 people between 30 and 60 years has the computer visual syndrome that results in: headaches, insomnia, visual fatigue, visual stress, red and irritated eyes.