For busy office workers, especially men, they choose to work overtime in front of the computer after dinner. Some people like to put their laptop on their laps after going to bed; others like to write their own on the computer before going to bed. Blog, chat or play games. These practices can have adverse effects on health.
1. Lead to sleep disorders: Under normal circumstances, people’s body temperature is high during the day and low at night, and a large temperature difference makes it easy to get deep sleep. If you use a computer before going to bed, the bright display and switching program activities will have a strong stimulus to the eyes and nervous system, destroy the body temperature change law, make the originally lowered body temperature in a relatively high working state, and then affect sleep quality , And even sleep disorders such as insomnia and dreams. Therefore, you should stop using the computer 2 hours before bedtime. Do not place computers, TVs or mobile phones in the bedroom to create a pure sleeping environment. You can soak your feet with hot water or drink a cup of hot milk before bed to reduce poor sleep. Of symptoms.
2. Radiation can easily induce cancer: computer radiation pollution can affect the human circulatory system, immune, reproductive and metabolic functions, and it can also cause cancer and accelerate the proliferation of human cancer cells.
3. Affect the reproductive system: affecting people’s reproductive system is mainly manifested by reduced sperm quality of men, pregnant women with spontaneous abortion and fetal malformations.
4. Affect the cardiovascular system: affect people’s cardiovascular system manifestations of palpitations, insomnia, some women with menstrual disorders, bradycardia, reduced blood pressure, sinus arrhythmia, decreased white blood cells, decreased immune function, etc.
5. Affects the visual system: it has a bad effect on people’s visual system. Because the eyes are sensitive organs of the human body to electromagnetic radiation, excessive electromagnetic radiation pollution will also affect the visual system. Mainly manifested as decreased vision, causing cataracts and so on.