The way of life of people promptly changes from year to year: if about ten years ago the personal computer was not in each family, then today already very few people do without this device. Certainly, and children master the computer at full speed: they not only play on it games, but also study, and write school works, and search for necessary information.
Some children study the diploma by means of the computer keyboard quicker, than by means of the handle. Whether it is so possible to allow children to be at the computer so much time how many they want? Adults often work behind this device the whole working day without loss for health. Perhaps it is time to revise old standards?
Traditionally doctors are afraid of impact of the computer on health of children for several reasons:
Let's consider in detail each of these negative factors.
As well as the TV, the monitor really makes not the best impact on sight of the child. Moreover, if when viewing animated films or telecasts the frequency of change of shots high that reduces loading, then in computer games it is much more rare. Therefore it is necessary to follow the rules allowing eyes not to be overstrained. The upper edge of the monitor has to be located at the level of eyes, or is slightly lower. The distance from eyes to the monitor has to make not less than 50 cm. It is reached by the correct arrangement of a workplace of the child. Monitor brightness has to be correctly adjusted too – it is impossible to reduce it, to raise too.
Even adults are recommended to have a rest 5-10 minutes after each hour of work on the computer. For the school student it is recommended to enter breaks each 15 minutes.
That eyes did not dry up, it is periodically necessary to close them and to roll eyes under close centuries. It is very useful to train the child in the main exercises entering a gymnastics complex for eyes: to look afar and at a nose bridge, to look to the left, to the right, up and down, without turning the head. It will help eyes to have a rest after work. Also in a zone of a workplace it is possible to hang up a leaf of a color cardboard of blue, green or yellow color. It will become a recreation area for eyes after work at the computer. It is necessary to look at a leaf 10-15 minutes from distance of 30-40 cm, without straining sight.
As for time spent at the computer, ophthalmologists insist on accurate restrictions. Up to 3 years the kid in general should not show the computer, from 3 to 5 years it is possible to allow to be behind it up to 15 minutes, in 6-7 years – before half an hour. In 9-10 years if necessary it is possible to increase the time spent behind the monitor till 1-1,5 o'clock, but with the above described breaks for rest of eyes.
The most widespread complaints from people who work at the computer are connected with increased fatigue and headaches. All this can expect and the child – long stay in one pose leads to an overstrain of muscles of a neck and deterioration in blood supply of a brain. Besides, pains can become one more problem and numbness of fingers or brushes – it is connected with the same movements of hands during the work at the computer.
To avoid such unpleasant effects, it is necessary to equip a workplace of the child correctly. The keyboard has to be below a table therefore it is worth giving preference to standard models with the separate system unit and the monitor, but not to laptops. In this case the keyboard can be placed on a special sliding shelf. Parents need to watch that the child sat at a desktop with an equal bearing and did necessary breaks in work.
Doctors sound the alarm long ago: hours-long stay at the computer really very negatively affects mentality of the child. Parents should watch in what games the child plays them and he takes the introduced restrictions in use of the personal computer how hard. If the school student does not want to go for a walk, and for days on end is at home, at the slightest opportunity sitting down at the computer, it is possible to assume that it develops computer dependence. To bring the child out of a condition of loss of communication with reality, the help of the psychologist often is required.
Parents need to prick up the ears if the child began to sleep badly – long fills up, or wakes up at night, became suppressed or, on the contrary, too excitable. Absent-mindedness, insufficient concentration of attention, increased fatigue – also bad signs. Besides, the child suffering from computer dependence can have problems with appetite – it or forgets to eat, or on the contrary, eats too much, without departing from the monitor.
This the smallest of the evils which the computer can bring. At correctly organized workplace: placement of the monitor and system unit radiation at modern computers is minimum.
By means of this device it is possible to develop actively the child, and here to the computer there will hardly be an alternative. The developing games for children are always available, free, do not demand the place for their storage. There is a huge number of the games aimed at the development of logic and attention, figurative thinking, coordination of movements. Training in the diploma, foreign languages, mathematics and other objects – all this allows to occupy the child with notable advantage for it. What to tell about availability of any information, necessary for training, in Network.
Reasonable approach to the organization of training of the child at the computer will help to avoid problems with health. But parent control over time spent by the child at the monitor is absolutely necessary: even the most obedient kid has an insuperable temptation a little to play while parents of it do not see.
According to researches, the women drinking several glasses of beer or wine in a week have the increased risk to develop breast cancer.
Sooner or later hair turn gray at all. Many people try to hide these changes, returning natural color of the hair with the help about...Section: Articles about health
Each woman has preferences in the field of use of those goods which help us to look good, feel young and effective. Besides: selection process of favourite perfume, shampoo or decorative cosmetics already lifts a spirit...Section: Articles about health
Herpes simplex of the first type (the infectious disease which is shown periodic bubble rashes on lips is called) – one of the most widespread illnesses. Statistically, only 5% of inhabitants of our planet are unreceptive to its activator, and the reasons of this feature are still not found out. Other people are virus carriers....Section: Articles about health
In consciousness of our many compatriots idea that folk remedies if no more эфф strongly took roots...Section: Articles about health
It would seem, to buy drugs in Moscow does not make a problem – a drugstore, and not one, is available for each resident of the capital within walking distance. And, nevertheless, Internet drugstores become more popular – what it is possible to explain such phenomenon with? Actually m reasons...Section: Articles about health
Turnip, radish, horse-radish – once these and other products enjoyed wide popularity at our ancestors, being not only the food sating an organism but also the medicines curing of many diseases. Unfortunately, the use of some of them got out of fashion long ago, and once favourite plants and vegetables almost ceased to make a contribution to human health. Inclusion of such products in a modern diet − an effective measure of prevention and treatment of diseases which seldom suffered...Section: Articles about health
A little more than a century ago goat milk was a traditional food stuff of most of Russians. Unfortunately, today on tables...Section: Articles about health
The state of health of the person in many respects depends on chemical composition of biological liquids of an organism. Specialists consider that PH value of these solutions has to be in range of 7,35-7, 45. A deviation in the smaller party (so-called "acidulation") to a chra...Section: Articles about health
Childbirth is the most important event in life of each woman. We are women we give birth to the new little man on this light. Now the tendency to that was outlined, as men want to participate in labor too. But there is a question and whether it is worth allowing the husbands on childbirth?...Section: Articles about health
The unpleasant feelings connected with spring breakdown are familiar almost to each of us. Often happens that in March-April on the person...Section: Articles about health
Beauty shop – the place which is associated only with positive emotions: joy, pleasure, relaxation. However visit of salon where work with biological material of clients, not always harmlessly is conducted. Today it is known Bol...Section: Articles about health
"Epilepsy" doctors made the diagnosis in antique times. Displays of an illness and pattern of its development are very well studied. However for nonspecialists this disease remains to not less mysterious, than in the ancient time. Many delusions are connected with epilepsy, and it sometimes very unpleasantly affects quality of life of patients and their relatives. In this article we will try to dispel the most known of similar myths....Section: Articles about health
It seems, quite recently you brought the baby from maternity hospital, but time flew by, and here it is already going to join the first...Section: Articles about health
On the head of the person about one million hair follicles, or as they are called still, hair bulbs are located. At the time of the birth most of them is in the "sleeping" state, but within several weeks follicles become more active, and from them begin р...Section: Articles about health
Energy saving lamps are one of the most popular products of innovative technologies, and there is no wonder: they much more economic also are more long-lasting than usual filament lamps. At the same time there are fears that energy saving bulbs can become the reason of emergence of problems with health. Unfortunately, some of similar opinions have the real reasons....Section: Articles about health
No, probably, the person who would not have cold. Cold, cough, a headache – these symptoms are known to everyone. Peak to Prost...Section: Articles about health
The climax, or menopause is the normal process of the termination of genital function of the woman which is followed by serious hormonal changes in an organism. Usually the menopause begins at the age of 50-55 years, but characteristics of this process are very individual. T...Section: Articles about health
The chia plant, or the Spanish sage, is from South America. The indigenous people of the continent since ancient times used its seeds in food: small, but very nutritious kernels, in a form the reminding fasolina. Indians knew about useful properties of seeds of a chia, and applied them to maintenance of vitality and increase in endurance before serious exercise stresses....Section: Articles about health
Memory is an ability of the central nervous system to fix, keep and as necessary to reproduce information on knowledge...Section: Articles about health
The depression not without reason is considered one their main troubles of our century: for scientific and technical progress, acceleration of rate of life and a surplus of information of people it is forced to pay with stresses, negative emotions and weakening of protective forces of an organism. As a result ш...Section: Articles about health
The main role in development of a peptic ulcer of a stomach and duodenum the bacterium Helikobakter plays pilor. Activity and the strengthened reproduction of this microorganism lead to weakening of protection of mucous membranes and their erosive damage. Displays of an illness seriously reduce quality of life: patients regularly test attacks of severe pain, heartburn, nausea. On this background also psychoemotional malfunctions develop: a kidney-vetch, as a rule, shows an acrimony, ча...Section: Articles about health
The fatigue, sleep debt, disturbances of food, bad mood, vagaries of the weather – all these circumstances badly are reflected in our vn...Section: Articles about health
Maternal milk is the best food for the newborn. It is the unique natural product containing an optimum set of nutrients, and which is best adapted in order that the baby normally developed and it was protected from harmful fa...Section: Articles about health
It is known that the person for 80% consists of water which participates in all processes of an organism. The person loses liquid daily – as a result of sweating, breath, an urination, and its insufficient completion due to various reasons can lead to dehydration of varying severity. Dehydration (dehydration) occurs already in case of loss of liquid in number of 1% of body weight and can result both in easy thirst, and by the death. In time to notice signs обезвож...Section: Articles about health
The thought that the mass of their body is too big at least once in life visits from 80 to 95% of women. Many...Section: Articles about health
Life expectancy in various regions of Earth is not identical. Social stability, economic wellbeing, availability and level of medical care, household comfort, literacy of the population in the field of observance sanitary гигиен exert impact on it...Section: Articles about health
EKO, or extracorporal fertilization - a method of treatment of infertility which became the reason of a set of broken-down copies in due time accused the people working on its creation neither more nor less of rivalry good luck. Already very few people deny the right of a method for existence, and to surprise nobody with "children from a test tube". And nevertheless, a certain magic in the procedure of artificial fertilization is, process of origin of new life is always a secret, and even it р now...Section: Articles about health