SIGHT FROM MODERN TVS SPOILS?

All know what to spend too much time in front of the TV screen harmfully, and the basic motive for this purpose always was that fact that long viewing of the TV spoils sight to children and adults. Nevertheless, now this fact have started to call into question - TVs, as well as other technics, were modernised and became more safe in this connection their viewing does not put to eyes of such harm. Experts from the American academy of ophthalmology investigated influence of modern TVs with plasma and liquid crystal screens on a brain and sight of the person and have come to a conclusion what to look video on such screens it is possible even at a short distance - the TV in any way will not damage to sight and will not cause feeling of fatigue.

Nevertheless, the American ophthalmologists warn televiewers that this harmlessness is deceptive - even if TVs do not influence any more so negatively eyes because of the radiation, their long viewing can do much harm considerably to state of health of the person as practically all watch TV under a wrong corner, for example, lying, and it leads to that eyes of the spectator excessively are tired, and this weariness is permanent as people watch TV, as a rule, daily. In this connection, whether Dafner, one of the American ophthalmologists, urges people to trace the condition and to have a rest from a TV screen if eyes begin slezit'sya and to be ill. Especial attention people should, according to experts, to give to that, children how much often watch TV - the child should watch TV no more than four hours a day, only in this case the TV does not bring harm to its health and sight. Besides, unlike adults, children should watch TV only from safe distance - too close arrangement in front of the screen can lead to short-sightedness.