Currently, the computer on the human body physiological and psychological aspects of the negative impact has become increasingly important to people. This scientific use of computers to reduce the harm of computers and networks is very necessary.
One is to enhance self-care awareness of the work gap to pay attention to appropriate rest, in general, computer operators should rest for about 10 minutes after an hour of continuous work. And it is best to operate outside the room to move the hands and feet and torso. Usually to strengthen physical exercise, physical fitness, regular physical examination and self-psychological determination.
The second is to pay attention to the working environment Computer indoor light should be appropriate, not too bright or too dark, to avoid direct exposure to light on the fluorescent screen and produce interference with the light, the studio should be kept ventilated and dry, so that those harmful gases as soon as possible, as far as possible, with the use of non-strike printer to reduce the noise.
Third, pay attention to the correct operating position should be installed in the center of the computer screen and the operator's chest at the same level, it is best to use a chair that can be adjusted height. Sitting should have enough space to stretch the feet, do not cross the feet, so as not to affect blood circulation.
Fourth, pay attention to the protection of eyesight to avoid prolonged continuous operation of the computer, pay attention to the middle of the rest. To maintain a most appropriate posture, the distance between the eyes and the screen should be 40-50 centimeters, so that both eyes flat or gazing downward mildly at the fluorescent screen, which can make the neck muscles relaxed, and minimize the exposure area of the eyeballs. If there is dryness and redness of the eyes, burning or a foreign body sensation, heavy eyelids, blurred vision, or even eye swelling or headache, then you need to see an ophthalmologist in the hospital. Therefore, computer operators should eat more carrots, cabbage, bean sprouts, tofu, red dates, oranges, and milk, eggs, animal liver, lean meat and other foods to supplement the human body vitamin A and protein. And drink more tea, tea polyphenols and other active substances in tea will be conducive to the absorption and resistance to radioactive substances.
Sixth, pay attention to keep the skin clean Computer fluorescent screen surface there is a lot of static electricity, the dust can be collected to the face and hands of the skin exposed to transmitting, over time, easy to spot rash, hyperpigmentation, and even cause skin lesions in severe cases.
Computer health
Computer people can drink more green tea, chrysanthemum tea
Computer people in addition to more exposure to electromagnetic radiation, the computer fluorescent screen flicker on the eyes also has a strong stimulating effect.
Long-term computer users, prone to eye disease. Experts believe that usually drink more green tea can play a certain anti-radiation effect. In addition, chrysanthemum on the treatment of eye fatigue, blurred vision has a very good therapeutic effect, often feel the eyes dry computer people, drink more chrysanthemum tea is beneficial.
Many people know that long-term use of computers can affect health.
Computer users are prone to varicose veins in the lower extremities, cervical spondylosis, lumbar disc herniation, and eye problems.
Eyes in a state of tension
Because the computer people sit in front of the computer, look at things closer, forcing the eye ciliary muscle is in a state of contraction and tension, so that the crystal convex to adapt to the visual near objects, the eyes are in a state of tension for a long time and do not get a break will lead to myopia. Visual fatigue will also cause the aqueous humor to be blocked, which is more likely to lead to glaucoma. At the same time, dry eye, cataracts, corneal ulcers and retinal detachment, etc., but also long-term use of computers susceptible to eye disease.
Computer people in addition to more exposure to electromagnetic radiation, computer fluorescent screen flicker on the eyes also has a strong stimulating effect, so that people appear tearing, vision loss, dizziness and other signs of discomfort.
Green tea anti-radiation effect
Experts believe that usually drink more green tea can play a certain anti-radiation effect. The Shennong Materia Medica included tea in the 365 kinds of drugs, and said, "tea flavor bitter, drink it to make people think, less lying, light body and eyesight."
Experts believe that green tea contains vitamin C, vitamin E, especially tea polyphenols, has a strong antioxidant activity, can remove oxygen free radicals in the body, thus playing the role of anti-radiation, enhance the body's immunity.
In addition, tea contains carotene, which, under the action of the intestinal wall and liver, can be transformed into vitamin A. And vitamin A has the role of nourishing the eyes, relieving eye fatigue and preventing 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, this enzyme will destroy the medium of transmission of information between brain cells acetylcholine. Therefore, drinking tea on the commonly used computer workers, and another item to make the brain more agile benefits.
Past medical reports show that tea has been separated and identified by more than 700 known compounds, including proteins, fats, sugars and polyphenols, saponins, alkaloids, theanine, pigments, aromatic substances.
Chrysanthemum tea care eyes
In addition, computer users can also use chrysanthemum tea "care" eyes. The Chinese have known since ancient times that chrysanthemum has the effect of protecting the eyes, and chrysanthemum is very effective in treating eye fatigue and blurred vision.
Chrysanthemum tea with goji berries
The Compendium of Materia Medica states that chrysanthemum is "sweet and cold in nature, with the efficacy of dispersing wind-heat, calming the liver and brightening the eyes". Modern pharmacology shows that chrysanthemum is rich in vitamin A, an important substance for maintaining eye health. Chrysanthemum tea can make one's mind clear, eyes bright, especially on the liver fire, overuse of the eyes caused by double dryness has a better effect, often feel dry eyes of the computer family, drink more chrysanthemum tea is beneficial and harmless.
Drinking chrysanthemum tea method is simple, as long as the market sales, dry chrysanthemum water or boil to drink can, usually can be brewed regularly one or two cups of chrysanthemum tea to drink, can achieve the role of eye health, if you drink three to four cups of chrysanthemum tea every day, on the eyesight is also helpful.
Some people also like to add wolfberry in chrysanthemum tea, bubble out of the tea is the famous "chrysanthemum and wolfberry tea", has a higher role in eye protection, because chrysanthemum and wolfberry are Chinese medicine eye care herbs.
It is worth noting that chrysanthemum is cold, cold body, usually afraid of cold, easy to cold hands and feet should not drink often, should drink in moderation.
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