The computer is a small window into the big world of information. In work, he is simply irreplaceable, in studies - the first assistant. But is it as harmful to health as they say? And is it worth trusting "useful advice" on how to reduce the negative impact of a computer on the human body.
Instructions
Step 1
Myth 1. The new generation of computers is not harmful to health
Computer system manufacturers guarantee that the radiation level of new LCD monitors is significantly lower than that of cathode ray tube monitors. True, in terms of the level of electromagnetic radiation, monitors with a cathode-ray tube do not exceed the maximum permissible norm. If, of course, the computer has not completed its term and is correctly installed, the harmful effect will be minimal. So the best thing to do is:
- put the computer in a corner so that the radiation is absorbed by the walls;
- check that the computer is always grounded during installation.
Step 2
Myth 2. You can sit at the computer for an unlimited amount of time without harm to health
It is enough for a preschooler to play at the computer for no more than 20 minutes, for a high school student 40 minutes a day is enough, an adult can look at the monitor for no more than four hours with breaks without harm to health, unless, of course, a computer is his specialty. If electromagnetic radiation is short-term, good rest will restore vision, reduce the general tension of the nervous system.
Step 3
Myth 3. You can work on a computer even while lying down
A well-organized workplace reduces radiation damage. Comfort in work both on a stationary computer and on a laptop is just as important as the computer model itself, its parameters and capabilities.
The monitor should be positioned at a distance of at least 50 centimeters, at eye level - this will control the fit and avoid possible deformities of the spine. You can check the correct fit yourself: the top edge of the screen should be at eye level; arms and legs bent at the elbows and knees - at right angles. Do not forget about good lighting of your workplace: an artificial light source should be located in relation to the monitor at an angle of 90 degrees.
Step 4
Myth 4. Cactus reduces electromagnetic radiation from a computer
By the way, all talk about cactus reducing electromagnetic radiation from a computer should not be taken seriously. The cactus is nothing more than a decorative decoration of the workplace and an additional source of oxygen.
A working computer creates an electrostatic field around itself, which attracts dust particles. Therefore, wet cleaning of the room and its airing should become your habit, otherwise it will affect the functioning of the respiratory system and the health of your skin. You can humidify the air in the room and create the necessary comfort will help an aquarium with fish or a decorative waterfall with a natural air ionizer.
