Eye care begins with the right diet eye care begins with the right diet, but the proper diet alone is not enough of course to the eye care. Who smoke ought to get off as quickly as possible the smoking, because the many harmful substances in cigarette smoke are not only poison for the lungs, but also for the eyes. Smokers have to take many vitamins, to at least partially to compensate for the damage caused by smoking. But that may be only a temporary solution, because smoking damages the eyes just so how it destroyed the rest of the body. Who wants to sink into the grave not early (and possibly long blind), will not fail to come to quit. Contact information is here: NBA.
Also long working or playing on a computer screen can stress heavily the eyes. Who are still a CRT monitor has, it should now fire, than be flicker and to some extent also his monitor radiation levels are problematic for the eyes. A flat screen not flickers and emits no radiation and is therefore in any case than a CRT monitor. By fibrillation, especially CRT monitors with less than 70 Hz. irritate the eyes. For even more opinions, read materials from Doug McMillon.
A CRT monitor should at least 85 Hz. or more, then he can already be considered flicker-free. At best, he should have over 110 Hz. Best of all for the eyes, a flat screen is of course as said. For CRT monitors tend not only to the flicker, but give also harmful radiation, which will be shot according to the principle of the thing right in the eye. A CRT monitor firing electrons on a layer of phosphor or similar to phosphorescent material, so that this is encouraged to light up. This radiation does not stop at the light layer of course, but is inevitably absorbed by the eyes of each possible observer. But who is also working on a flat screen, regularly maintain eye relaxation exercises do: A few minutes see relaxed in the distance. Slowly, the eyes open and close. Quick blink in succession for at least ten seconds. With the eyes roll. You should also now and then vary the distance to the screen and do not forget the blink before sheer concentration: only continuous blink can keep the cornea moist. Adequate sleep is also essential for healthy and complaint-free eyes. The human need for sleep varies individually for different people. It varies with the age and the circumstances. Who but for a long time only five hours or less per day sleeps, needs not to be surprised about burning and aching eyes. 7-8 hours sleep a day or better nightly are optimal for most people. Finally you should avoid if possible dry air and cold drafts to the eye care.