With the popularity of the interest, people spend more and more time in using computer. For busy office workers, some people will choose to work overtime in front of the computer; some people like to use a computer to play games, watch movies or chat on the bed at night. In fact, these practices will give sleep adverse effect. Health experts have warned that, before going to sleep, using the computer will seriously affect the quality of sleep.
Under normal circumstances, the person’s blood temperature is high in the day but low at night, the greater the temperature difference between deep sleep, the more easily obtain deep sleep. If you use the computer before going to bed, bright display will generate a strong stimulus to the eyes and nervous system, to destruct the human body temperature variation, making the body temperature supposed to reduce at a relatively high state, thereby affecting the quality of sleep, or appear insomnia, dreams and other sleep disorders.
Moreover, if you want to have a good sleep at night, you should stop using the computer two hours before bedtime; and try not putting computers, televisions, mobile phones and other items in the bedroom, to create a pure sleep environment. In addition, the radiation of the computer will damage our health. The computer radiation contamination will affect the body’s circulatory system, immune, reproductive and metabolic functions, and also induce a serious cancer, and will accelerate the proliferation of cancer cells of the human body. At the same time, it will also affect the reproductive system, mainly performs that reduce sperm quality for men, and there is the occurrence of spontaneous abortions and fetal malformations in pregnant women.
Furthermore, it will also affect the cardiovascular system. People will have palpitations, insomnia, and some women may appear menstrual disorders, cardiac output decreased, sinus arrhythmia, and decreased immune function. Besides, it has an adverse impact on people’s visual system. Due to the eyes are the sensitive organs of the human body to electromagnetic radiation, excessive electromagnetic radiation pollution will impact on the visual system.
Although computer has no direct contact with our skin, it is unconsciously affect our skin. So, we should ensure a nutritionally balanced diet in the life, and add appropriate vitamin A, vitamin C and vitamin E. In addition, we need to give the skin appropriate holiday, and we need to let the skin rest for two days, not every day stay in front of computer.
If someone asks me why I like playing online games, I would say Guild Wars 2 Gold, Guild Wars 2 Gold and Guild Wars 2 Power Leveling makes me feel relaxed and excited. I can free myself from the pressure of a whole day.