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What are the disadvantages of surfing the Internet for a long time?
The first problem of surfing the internet frequently is radiation, and the second problem is that the limbs are in a state for a long time, which is easy to fatigue and discomfort. If it is serious, it will cause diseases, such as cervical pain and lumbar muscle strain.

The third problem is that the nerves are always in a state of tension, which will also do harm to the nervous system. You will feel nervous fatigue and insomnia, MUBI! The fourth problem, of course, is that spending a long time in front of the computer will certainly reduce communication with relatives and friends, and social skills and interest in communication will also decline.

Commonly used computers can cause dry eyes, blurred vision, fatigue, emotional instability and other symptoms.

Chinese medicine also pointed out that "hyperopia hurts the liver and sedentary bones". People who often watch computers and read books have two conditions: farsightedness and sedentary. The liver is like a human blood bank. If the liver is injured, the blood in the blood bank is not enough, and a series of symptoms such as dry eyes, soreness, tears, myopia, blurred vision, leg cramps, weak waist and knees, weak hands, inflexible fingers, spots on the skin, emotional instability, irregular menstruation and so on will appear one after another. "

The health of computer families should start with nourishing the liver. Nourishing the liver should be carried out in the following aspects:

1, go to bed early and be sure to sleep before 23 o'clock. Return blood to the liver to detoxify.

2, eat more green food, because cyan enters the liver meridian, which can play a role in nourishing and protecting the liver.

3, keep a good mood, "the liver is angry." In other words, anger is manifested in emotions, and liver imbalance will affect emotions and make people irritable; Conversely, emotional irritability can also affect the liver.

4. Don't work in front of TV or computer for a long time. Change your posture properly and massage your eyes. The liver begins to understand the eyes. Excessive eye fatigue can also affect the liver.

5. In addition, if necessary, take some nutritional health products that can resist radiation and protect the liver, such as spirulina and chitin.