What is Computer Vision Syndrome (CVS)?
Blurry vision? Tired eyes? Strained neck? Headaches? If you’re experiencing any or all of the above symptoms, you might have computer vision syndrome (CVS). Yes, it’s a real thing! When you stare at computers (or devices like smartphones and tablets) for too long, the muscles in your eyes have to work overtime. And “like any muscle, if you’re constantly using it, it can break down,” says James Stringham, PhD, research professor at the University of Georgia. According to the National Institute for Occupational Safety and Health, CVS (also called Digital Eye Strain) affects around 90 percent of people who spend at least three hours at their computer or other display devices. And in this day and age, the majority of jobs involve at least some computer work. What to do? Luckily, research shows that changing just a few everyday habits can reduce your risk for computer screen eye strain and improve your eyesight, pronto.
from Reader's Digest http://ift.tt/2p9kvhr
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