At present, people pay more and more attention to the negative effects of computers on human physiology and psychology. Therefore, we should use computers scientifically to reduce the harm of computers and networks.
First, enhance self-care awareness and pay attention to proper rest during work. Generally speaking, computer operators should rest for about 1 0 minutes after continuous work.
Second, 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 interference caused by direct light irradiation on the fluorescent screen. The studio should be ventilated and dry, so that those harmful gases can be discharged as soon as possible, and try to reduce noise with a non-impact printer.
Third, pay attention to the correct operating posture. The center of the computer screen should be installed at the same height as the operator's chest, and it is best to use a chair with adjustable height. When sitting, you should have enough space to stretch your feet and don't cross your legs, so as not to affect blood circulation.
Fourth, pay attention to protect your eyesight, avoid operating the computer continuously for a long time, and pay attention to rest in the middle. To maintain a most suitable posture, the distance between the eyes and the screen should be 40-50 cm, so that the eyes can look down at the screen horizontally or slightly, which can relax the neck muscles and minimize the exposed area of the eyeball. If you have dry eyes, redness, burning or foreign body sensation, heavy eyelids, blurred vision, or even eye pain or headache, you need to go to the hospital to see an ophthalmologist.
Five, pay attention to the computer operators who work too long in front of the screen, 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 liver, lean meat and other foods to supplement vitamin A and protein in the human body. Drink more tea, tea polyphenols and other active substances in tea can help absorb and resist radioactive substances.
Sixth, pay attention to keep your skin clean. There is a lot of static electricity on the surface of computer screen, and the accumulated dust can be transferred to the exposed skin of face and hands. After a long time, it is easy to cause macula and pigmentation, and even cause skin lesions in severe cases.
Health care of computer families
Computer people can drink more green tea and chrysanthemum tea.
In addition to being exposed to electromagnetic radiation, the flicker of computer screen also has a strong stimulating effect on eyes.
Anti-radiation effect of green tea
Experts believe that drinking more green tea at ordinary times can play a certain anti-radiation role. Shennong Materia Medica lists tea as one of 365 kinds of medicines, and says: "Drinking tea tastes bitter, which makes people think better, lie down less, make them healthy and improve their eyesight."
Experts believe that vitamin C and vitamin E contained in green tea, especially tea polyphenols, have strong antioxidant activity and can remove oxygen free radicals in the human body, thus playing a role in anti-radiation and enhancing the body's immunity.
In addition, tea contains carotene, which can be converted into vitamin A under the action of intestinal wall and liver. Vitamin A can nourish eyes, relieve eye fatigue and prevent night blindness.
Make the brain more agile
Not long ago, British scientists found that drinking tea can prevent the synthesis of an enzyme in the human body, which will destroy acetylcholine, the medium that transmits information between brain cells. Therefore, drinking tea has another advantage for office workers who often use computers, which is to make their brains more agile.
Previous medical reports show that there are more than 700 known compounds isolated and identified in tea, including protein, fat, sugar, polyphenols, saponins, alkaloids, theanine, pigments and aromatic substances.
Chrysanthemum tea protects eyes.
In addition, computer families can also use chrysanthemum tea to "care" their eyes. People in China have known since ancient times that chrysanthemum has the function of protecting eyes. Chrysanthemum has a good effect on treating eye fatigue and blurred vision.
Lycium barbarum chrysanthemum tea
"Compendium of Materia Medica" records that chrysanthemum is "sweet in nature, cold in taste, and has the effects of dispelling wind and clearing heat, calming the liver and improving eyesight". Modern pharmacology shows that chrysanthemum is rich in vitamin A, which is an important substance to maintain eye health. Chrysanthemum tea can make people clear-headed and bright eyes, especially for dry eyes caused by excessive liver fire. For computer families who often feel dry eyes, drinking chrysanthemum tea is beneficial and harmless.
The drinking method of chrysanthemum tea is very simple, as long as the dried chrysanthemums sold in the market are soaked in water or boiled. Usually, you can soak one or two cups of chrysanthemum tea regularly, which can achieve the effect of eye care. If you drink three or four cups of chrysanthemum tea every day, it will also help your eyesight.
Some people also like to add Lycium barbarum to chrysanthemum tea. The brewed tea is the famous "Chrysanthemum Lycium Tea", which has a higher eye protection effect, because chrysanthemum and Lycium barbarum are both Chinese medicines for eye protection.
It is worth noting that people who are cold in chrysanthemum, cold in constitution, afraid of cold at ordinary times and prone to cold hands and feet should not drink it often, but should drink it in moderation.
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Respondent: linanxxx has a probation period of 2- 1 1 15:46.
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Commentator: woshidbjman- wizard level 4
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Put some cacti next to the computer.
Respondent: ktz 888- probationary period level 1 2- 10 09:38
Method for prevent computer radiation
It is also good to put cactus (ball) plants on the computer desk. Good-looking and well-raised. Aloe vera will do.
Eating more beans and seafood (plants) will reduce the harm of radiation to human body!
When operating a computer, it is best to add a computer-specific color filter on the monitor to reduce the harm of radiation, and it is best to wear radiation-proof clothes. Try not to place miscellaneous metal objects indoors to avoid re-radiation of electromagnetic waves.
When using a computer, you should adjust the brightness of the screen. Generally speaking, the brighter the screen, the stronger the electromagnetic radiation, and vice versa. So the screen should not be too bright to reduce the harm of screen radiation to human body.
In addition, keep a proper distance from the display when operating. The correct distance should be within 0.5 meters of the monitor. Outside.
Wash your face with clean water after operating the computer. Because when operating a computer, many particles of electromagnetic radiation will be adsorbed on the face, forming electromagnetic pollution on the face, which is harmful to the skin. Generally speaking, after being exposed to electromagnetic radiation, washing your face with clean water can reduce the radiation by more than 90%.
Eat foods rich in vitamins A, C and protein, such as carrots, bean sprouts, tomatoes, rape, kelp, Chinese cabbage, lean meat, animal liver, etc., to strengthen the body's ability to resist electromagnetic radiation.
Often work in front of the computer, I suggest you use the following methods to protect:
1: You can wear radiation protection clothes (radiation protection work clothes).
2. Use anti-radiation skin care products.
3. The computer radiation screen can be used for the display.
4. Plant some radiation-proof plant bonsai (such as cactus, Shi Lian and Ma Bao).
5. Put some absorbent materials in front of the computer, such as bamboo charcoal.
6. Use computer radiation eliminator.