Nature

 Fish and vegetable oil will help to keep sight

British ophthalmologist David Ellembi considers, that the next decade quantity of the people suffering from short-sightedness and other problems with sight, will grow on 50 %. The main reason of it is too much time spending in front of the screen of the computer and mobile devices. Watching at the flickering screen, the person involuntarily starts to blink less, and eyes do not receive sufficient humidifying, the result of which sooner or later is the dryness,  unpleasant sensations and problems with sight. The doctor recommends in order to neutralise harmful influence of screens, one must pay attention to balance of omega-3 and omega-6 some fat acids in a diet. If your work is connected with a computer, these products should  be present at your diet every day.