[Yujian Science Popularization] The "injury" and "defense" of the computer family (above)

Computer "disease" is often formed slowly, the harm to the body is not very obvious, the uprightness is not strong, and it is easy to be ignored by us. However, it can cause many aspects of the body's chain diseases, affect the quality of work and life, and have a great potential harm to our body. Therefore, whether it is work or hobbies, friends who use computers for a long time to understand these invisible "small dangers", and it is necessary to carry out certain protection work.

Computers have gradually become an increasingly important role in our lives, work, and entertainment. While enjoying its convenience, we have to accept its health threat to our health. Therefore, it is an urgent matter to understand the "disease" of the computer and prevent the "disease" of the computer.

Electromagnetic radiation causes insomnia and decreased resistance

The computer will have a certain electromagnetic radiation at work, which will cause the air to be ionized and generate a positive charge, and it will constantly neutralize the negative ions in the air. In an environment with excessive ionic ions for a long time, the blood and body fluids of the human body will be acidic, weaken the normal metabolic function of the body, causing metabolic products to accumulate in our bodies, just like the recycling station has not cleared the garbage documents in time. We will have symptoms such as insomnia and resistance, and women are most likely to have endocrine disorders.

Prevention:

1. The display radiation is mostly on the side and behind, do not face these people.

2. Sweep the surrounding environment and minimize the ions that are easy to adhere to the dust.

3. While trying to use the LCD display, put a pot of plants or water next to the computer to absorb a certain electromagnetic wave.

4. Wash your face and wear radiation -proof jackets.

5. Drinking tea and active substances such as tea polyphenol contained in tea will help absorb radioactive substances. You can also use flower tea.

Dust to skin allergies

The electrostatic field around the monitor in the start state will inhale the dust in the air in the room, so that our skin is full of air environment full of dust particles around it. Of course, the user's skin is prone to allergies such as rash.

Prevention:

Do not stack a large amount of file paper around the computer, so as not to become a place where the dust sets. The computer table and keyboard should be cleaned in time. The moisturizing cream can be used on the face and hands. You can choose a moisturizing cream containing chamomile components and antipruritic skin.

The environment is dry and the eye is dry

The computer screen is actually flashing, and the naked eye cannot be seen. There is a simple way that you will find it when you use your mobile phone or camera lens to see the screen.

Studies have shown that 4 hours of working in front of the computer are uninterrupted, almost everyone has the feeling of eye fatigue, dry eye, sore eyes, and dryness. The operating environment is closed, and the continuous heat dissipation of the computer, low humidity, etc. are the main causes of dry eye.

Prevention:

The display can be slightly lower than the level of eyes, and the sight distance is more than 70 cm. The brightness of the display is moderate. The surrounding light sources are best from the left and right side of us. Similar eye drops. If you have time, you can use a light black tea to soak the small towel for a few minutes, and it will soon eliminate visual fatigue.

Part of the knowledge in the article refers to the "In the Details", the author: Wang Xiangqi, Zheng Yuling, published by Henan Science and Technology Publishing House.

Author: Book Xiaoyan

- END -