Is it harmful to your health to often surf the internet under the covers with your computer?

With the popularity of the Internet, people spend more and more time using computers. Health experts warn that using a computer before going to bed will seriously affect the quality of sleep.

For busy office workers, some people will choose to work overtime in front of the computer after dinner, and some people like to put their laptops on their legs after going to bed; Others like to write their own blogs or chat on the computer before going to bed. These practices will have a negative impact on sleep.

Cause sleep disorders

Under normal circumstances, people's body temperature is high during the day and low at night. If the temperature difference between them is large, it is easy to enter deep sleep. If you use the computer before going to bed, the bright display screen and the activity of switching programs will strongly stimulate the eyes and nervous system, destroy the law of body temperature change, and make the body temperature that should have been lowered in a relatively high working state, thus affecting the quality of sleep and even causing sleep disorders such as insomnia and MUBI.

Therefore, you should stop using the computer 2 hours before going to bed, and don't put the computer, TV and mobile phone 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 going to bed to relieve the symptoms of poor sleep.

Radiation can easily induce cancer.

In addition, computer radiation pollution will affect the circulatory system, immunity, reproduction and metabolic functions of the human body, which will seriously induce cancer and accelerate the proliferation of cancer cells in the human body.

Affect the reproductive system

The human reproductive system is mainly affected by the decline of male sperm quality, spontaneous abortion of pregnant women and fetal malformation.

Affect the cardiovascular system

The cardiovascular system affecting people is characterized by palpitation, insomnia, menstrual disorder, bradycardia, decreased cardiac output, irregular sinus heart rate, leukopenia and decreased immune function of some women.

Affect the visual system

It has a bad influence on people's visual system. Because eyes belong to the sensitive organs of human body to electromagnetic radiation, too high electromagnetic radiation pollution will also affect the visual system. Mainly manifested as decreased vision, causing cataracts and so on.