1, pay attention to nutrition: computer operators work in front of the screen for too long, and rhodopsin on the retina will be consumed, and rhodopsin is mainly synthesized by vitamin A.
Therefore, computer operators should eat more carrots, Chinese cabbage, bean sprouts, tofu, red dates, oranges, milk, eggs, animal livers, lean meat and other foods, and supplement vitamin A and protein.
You can drink more tea at ordinary times, because tea contains active substances such as tea polyphenols, which can absorb and antagonize radioactive substances and protect human cognitive function and genetic genes to some extent.
2. Pay attention to the correct posture: the seat should be straight and comfortable when operating. The center of the computer screen should be installed at the same height as the operator's chest, and the distance between the eyes and the screen should be 40-50 cm. It is best to use a chair with adjustable height.
During the operation, you should blink or close your eyes for a while frequently to adjust and improve your vision and prevent it from declining.
3. Pay attention to the working environment: the light in the computer room should be suitable, neither too bright nor too dark, so as to avoid the interference of light caused by direct irradiation on the fluorescent screen. Regularly remove indoor dust and microorganisms. When cleaning, it is best to disinfect the air filter with a wet cloth or a warm mop, adjust the air volume reasonably, and change the fresh air.
If you are doing computer operations at home, you should also try to refer to your heart and use protective screens to minimize the harm of electronic radiation to the human body.
4. Pay attention to the combination of work and rest: Generally speaking, computer operators should rest for about 1 0 minutes after continuous work. Moreover, it is best to exercise your hands and feet and torso outside the operating room, take a walk, do radio exercises, take the initiative to rest, or do eye exercises, and exercise your head indoors (many people complain about cervical pain, and moving your head will help).
5, pay attention to protect your eyesight: to protect your eyesight, in addition to regular rest and attention to supplement foods rich in vitamin A, it is best to pay attention to the distance, often do eye exercises to ensure adequate sleep time.