4 hours a day with computers for more than must-see

Computer owners often wonder why, you may often feel back pain, body immunity gradually become weaker, the spirit often unable to concentrate, you absolutely can not imagine the reason for the "computer\neglected by the international MPR Ⅱ radiation safety requirements, the 50cm distance necessary? 25V / m amount of radiation exposure, but the amount of radiation you know the computer is? Tell you -
Ⅰ, keyboard 1000V / m
Ⅱ, the mouse 450V / m
Ⅲ, screen 218V / m
Ⅳ, host 170V / m
Ⅴ, Note Tips effective anti-radiation computer:
first move: put the computer next to the Jipen cactus, which can effectively absorb radiation;
; second measure: also for the intense and busy lives of people who, against the computer radiation is the most simple way to drink every morning, 2 to 3 cups of green tea, eat an orange. Tea is rich in vitamin A former, it is absorbed by the body, it can be quickly converted into vitamin A. Not only synthetic vitamin A rhodopsin, but also light in the dark under the eyes to see things more clearly, therefore, green tea can not only eliminate the computer radiation hazards, but also to protect and enhance vision. If not used to drink green tea, chrysanthemum tea can also play against the computer radiation and the function of regulating the body, Spirulina, sea buckthorn oil also has anti-radiation effects;
third measure : good skin care online prior to isolation, such as the use of pearl film, the unique "Nanzhu Tsui film" in the skin to form a layer of 0.001mm pearl film can effectively prevent the pollution of the environment of abuse and radiation; followed by computer use, the face will Many electromagnetic radiation absorption of particles, we must promptly wash with water, so will reduce the radiation suffered 70%!
fourth trick: to operate a computer screen when the best computer security a special color filter panels to reduce the radiation hazards, indoor metal objects should not be placed outsiders, so as to prevent re-emission of electromagnetic waves . Use the computer to adjust the brightness of the screen, in general, the larger the screen brightness, electromagnetic radiation is stronger, the smaller the contrary. However, it can not be stressed too dark, too small to avoid effects due to brightness, and easy to cause eye fatigue.
fifth trick: as far as possible to buy new computers, generally do not use old computers, old computers are generally more powerful radiation, at the same distance, under conditions of similar models, the general 1-2 times the new computer.
sixth trick: computer placement is very important. Do not let the screen as far as possible toward the back of someone's place, because the back of the computer radiation is strongest, followed by left and right sides of the front screen instead of the weakest radiation. To be able to see clearly the word prevail at least 50 cm to 75 cm distance, thus reducing the harm of electromagnetic radiation.
seventh move: pay attention to indoor air: research confirmed that a computer screen can produce a brominated dibenzofuran known carcinogen. Therefore, the best place to install the computer room ventilation fans, if not, with particular attention to ventilation when the Internet.
eighth trick: pay attention to appropriate eating some carrots, bean sprouts, tomatoes, lean meat, animal liver and other rich in vitamins A, C, and protein food, drink often green tea and so on.
ninth trick: often people who work at the computer dry eyes often feel pain, so put some sticks in the computer table, it is necessary bananas, bananas in potassium may help the body expel excess salt, Na and K in the body to achieve balance, relieve eye symptoms. In addition, the banana contains large amounts of β-carotene, when the body lacks the substance, the eye becomes painful, dry, dull eyes, less water loss of God, and more bananas not only reduce these symptoms, but also to some extent, alleviate eye fatigue, prevent premature aging eyes.