4 Conditions for Watching TV Damage Eyesight Most
Watching TV has been an indispensable part in people's daily life Television has brought us joy, but at the same time, it also made a great threat to our health. prescription eyewear The following are the 4 most harmful kinds of views to the eyes:reading glasses Some people watch TV for hours one time. As a result , they often feel very dizzy and exhausted. Medical Community called it televitis. Besides watching TV too long can do harm to your eyes. Studies prove that your eyesight will fall by 30% if you watch TV for 4 to 5 hours without rest, while it will regain after getting enough rest. Watching TV for a long time will contribute to the vision deterioration which is hard to be fine again. Many people prefer to turn off the light while they are watching TV. Eye Experts point out that it is wrong, Doing this will make eyes tired very easily, With a long time away, it will affect the visual or even damage our eyes. A new survey by researchers showed that the harm from changing channels frequently is bigger than that from watching TV for a long time. That is because in the moment of changing the channel, there appears black screen and then bright, then the optical line changes suddenly. This will excite the eyes to a certain extent. As a result, some specialists even suggest that we should close our eyes while replacing the TV programs, you may probably twinkle your eyes after it. Now, many coaches or buses are installed with TV to help passengers to kill time. Normally speaking, it is a good service. But, watching TV on vehicles will lead to bad symptoms such as pain and dry in eyes, dizziness, nausea and even vomiting. To keep your vision healthy, Please refrain from the above bad habits.




