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Internet users will have significantly increased Internet tolerance and dependence. They seek relief or eliminate discomfort by surfing the Internet and spending more time online. Many people can't control the time they spend on the Internet every time, and they always want to stop after surfing the Internet, even if they engage in other activities, they only think about going online, and even delay work, study or other normal life because of surfing the Internet.
Internet users may be irritable for unknown reasons, anxious or irritable, unconsciously repeat the actions of surfing the Internet, often use Internet language or talk about Internet content, and sometimes use Internet proficiency as a bragging capital and a new balance point to make up for the inferiority complex caused by mediocre performance in other aspects. People who have been inseparable from computers for a long time are prone to headaches, palpitations, anorexia, muscle aches and other symptoms, and their insomnia, excitement and lack of concentration are also significantly higher than those of ordinary Internet users. Roaming on the Internet for a long time is harmful to the body and mind, on the one hand, it makes people feel social isolation and depression, loneliness, pessimism, etc.; On the other hand, the body will experience lesions such as vision loss, cervical spondylosis, frozen shoulder, back pain, stiff arm muscles, and reduced finger dexterity.
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It's harmful!! But I'm still going to be online, and that's not going to change, so try to be restrained.
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Yes. It's okay for a long time, it's okay for a short time. If the work requires, cooperate with eye exercises, plus overlook the road color plants!!
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It's harmless, and it's good for the body and mind. Soothe your mood...
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You should grasp the time when you go online, because if you are on the Internet, it will affect your study and work.
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Be sure to do it well, and don't spend more than 1 hour in front of the computer at a time.
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Yes, the eyes are short-sighted, and the brain is not good.
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a. Eye diseases: the brightness of the computer screen is high, and the picture often beats, if the user stares at the screen for a long time, it will make the eyes overtired, causing myopia in the light, and causing retinal detachment and even blindness in the heavy.
b. Cervical spondylosis, lumbar strain, frozen shoulder and other lesions: do not leave the grid overnight, and the shoulder should be laid off. People who work at their desks for long periods of time or are immersed in computers are more likely to develop frozen shoulder, especially in summer.
c. Mental illness: Experts point out that excessive use of the Internet often leads to emotional disorders and social adjustment difficulties among adolescents. Psychologically, there will be inability to concentrate and last, memory loss, lack of interest in other activities, apathy, lack of sense of time, and depressed mood.
In terms of behavior, there will be a conduct disorder, which can lead to aggressive behavior, known as Internet addiction.
d. If you use the Internet for a long time in an environment with poor ventilation and sanitary conditions or in an air-conditioned room, heat cold, gastrointestinal diseases, contact dermatitis, dizziness, swelling and headache are common symptoms.
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1 Excessive use of the Internet is detrimental to people's health and social interactions. Carnegie Mellon University's Robert? Kraut and his colleagues conducted personality assessments on some of the subjects who began using the Internet and the year or two after they began to use the Internet, and found that:
The more time people spend online, the less they communicate with their loved ones, and the fewer friends they have in real life, all while feeling lonely and depressed.
2. Spend a lot of time chatting, gaming, etc., and if you don't have time to study, socialize with friends, or even have time to sleep, you will skip class, stay up all night, and your grades will plummet.
3 Relevant experts say that long-term Internet access is easy to exhaust energy and brain power to the extreme, which in turn induces a series of such as frequent headaches, migraines, and vision damage"Mouse hand","Computer face"and so on.
4 One of the first major dangers of teenagers using the Internet is that it affects their eyesight. According to statistics, about 60% of students who are constantly online are myopic. The second major hazard is the radiation emitted by the computer, which is quite harmful.
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First of all, it affects eyesight... There is also a spine prone to constipation.
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Acne on the face, yellowish complexion. If you are online for a long time, your eyes will be swollen and sore.
Internet addiction is not good for teenagers, especially students who waste money in a panic and waste their studies, and may even go astray.
If you are constantly online for a long time, it will be a great disadvantage for the cervical spine.
It depends on what you do, it's best not to go on often, most people are chatting, and you don't know how to dilute the communication between people, so take it yourself.
If you get black, it's most likely related to diet and sun exposure, and nothing to do with the monitor, otherwise, all the people in the office will go black.
The computer itself has a direct impact on a person's physical health. Computer monitors use electron guns to emit electron beams to produce images, accompanied by electromagnetic waves and radiation, which can cause visual fatigue due to prolonged gaze, and at the same time, screen glare and flickering can also damage the eyes. So don't spend a long time on the computer.