A group of scientists from the United States conducted a study in which they found out that blue light from a monitor screen can cause blindness.. Vision is harmed by monitors from smartphones, tablets, personal computers and TVs.

Researchers have found that the blue light of the monitor negatively affects human vision. The retina of the eye is the first to suffer from radiation.. The more often a person uses gadgets with monitors, the faster he will have vision problems..

Scientists say that if you do not regularly check your eyesight with an ophthalmologist, then in the future a person may face complete blindness..

American scientists warn that in order to preserve vision, it is necessary to stop using smartphones and tablets two hours before bedtime.. Thus, the eyes rest from the negative effects of blue light from monitors..

aspect. net.