Do not stay for a long time in front of the television

Do not stay for a long time in front of the television
Watching TV has already become the important component in a lot of old person life, the rich and colorful fluorescent screen program has offered spirit to the elderly to enjoy, it is several hours that some people sit in front of the television. In front of the television sits for a long time, it is extremely harmful to the elderly's health. The fluorescent screen of TV will produce one to call while working " Take a sniff at and melt two benzene furan " Gases poisonous,there are getting detrimental to more health very on this kinds of gas, especially health of the elderly; Secondly, the electromagnetic wave radiation that the fluorescent screen of TV produces, its wavelength can be from 0.3 millimetre to 7700 millimetre, it can not ignore still more the injury of the human body. Moreover, the elderly's blood vessels are not smooth, it will enable the blockage of blood flow of lower extremities to sit up straight in front of the television for a long time. So say, the elderly watch TV, duration should not be too long. The ancient says right: "The mind wants to be quiet, bone strength wants to move. " Old man watch TV one hour, want, have a rest, take a walk while being outdoor, do exercises muscles and bones, can also close the eyes for rest or around the massage eye socket. In addition, the elderly watch TV, it is with light and lively content that should pay attention to trying hard to choose, unsuitable to watch too mournful plot and rhythm overly nervous program. Especially while watching the television relay of different sports matches, should know what's what, know mood, must guard against too excited, in order to avoid the accident. This is particularly important to the elderly who have medical history of blood vessel of heart brain. The elderly watch TV, try hard to accomplish the fluorescent screen picture clearly, the luminance is appropriate, the distance is suitable, generally no less than 1.5 meters, the purpose lies in lightening the consumption of retinal vitamin A of eyeball, help to protect eyesight. Select from the medical network of 37

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