Office personnel more is to face the computer, face the books and materials, etc., are generally overloaded with eyes, resulting in eye fatigue, soreness, and even the emergence of a variety of eye diseases, so don’t look at the office personnel is more comfortable, in fact, excessive use of the eyes is also very easy to lead to the occurrence of ophthalmologic diseases, then to protect their own eyesight has become more necessary, then how to protect their eyesight? The following Xiao Xiao and everyone to share the expert advice. 1, to have a good sitting posture. Whether it is watching the computer or reading a book, there should be a good sitting posture, to maintain a certain distance from the computer, which can reduce computer radiation, at the same time can reduce visual fatigue, reduce body aches and pains, but also to avoid the occurrence of cervical spondylosis, so the sitting posture is very critical. 2, do not overuse your eyes. May sometimes work is busy, the whole working time is on the computer, and even overtime, this situation will lead to the eyes do not get reasonable rest, will be very fatigue, but also lead to the occurrence of myopia, to protect good eyesight, do not keep staring at the computer or books, at least half an hour to get up and walk around, look into the distance, and massage the eyes, promote blood flow in the eyes, so that you can prevent myopia. 3, pay more attention to nutritional supplements. Eat more food to help restore eye fatigue, such as carrots, dates, fish, lean meat, retinol, vitamin A and other substances, these are helpful to restore eye fatigue, while eating more tomatoes can prevent radiation, this is to pay attention to good, only pay attention to good, there will be a good vision, we must pay attention to, in fact, myopia to everyone is a great danger, I believe that we all know very well. clear.