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Who is prone to static electricity in autumn and winter? What harm does static electricity do to hum

​&# 8203;&# 8203;&# 8203;&# 8203;&# 8203;&# 8203; Dry weather in autumn and winter will lead to dry skin and lack of water. Many people will encounter static electricity when wearing clothes and opening doors in autumn and winter, resulting in many people being afraid of touching people or objects in autumn and winter. So who is prone to static electricity? Do you know what harm static electricity does to human body? Let's take a look at this article.

Who is prone to static electricity

1. People with dry skin

With dry skin, there is less water on the body surface, the conductivity decreases, and static electricity is not easy to be guided away. It accumulates on the body surface and will be electrified when it reaches a certain amount.

2. People in chemical fiber clothes

The friction between chemical fiber clothing and skin will produce static electricity. The fiber will have a positive charge and the skin will have a negative charge (similar to the electrification of fur friction rubber rod). In the process of activity, the electric ions will increase continuously. When they accumulate to a certain load, they will feel electric shock when they encounter metal.

3. People who spend a long time in the air-conditioned room

After the indoor air conditioner is turned on, the air will become drier. When the air relative humidity is lower than 40%, the static electricity on the body surface should not be released. Over time, it will accumulate more and more and cause electric shock.

What harm does static electricity do to human body

1. Harm to pregnant women

Persistent static electricity can increase the pH value of human blood, increase the excretion of calcium in urine and reduce blood calcium, which is the greatest harm to the health of pregnant women. Static electricity can reduce the level of progesterone in pregnant women, making them prone to fatigue, irritability and headache. Therefore, it is necessary to take appropriate precautions.

2. Harm to baby

It will increase the alkaline concentration of blood and reduce calcium, which is a big taboo for infants and young children in the period of growth and development. The large amount of dust adsorbed by static electricity contains a variety of viruses, bacteria and harmful substances, which will make the baby's skin spot and inflame. The baby with weak resistance may even cause tracheitis, asthma and arrhythmia!

3. Harm to skin

In the environment of open TV, computer and microwave oven for a long time, there may often be symptoms such as enlarged pores, dry skin, erythema and skin pruritus.

4. Harm to the heart

If the static electricity carried by the human body is thousands or even tens of thousands of volts, it will seriously interfere with and even change the inherent potential difference in the human body, especially affect the normal work of the heart, and may cause abnormal heart rate and premature heart beat. In winter, 1 / 3 of cardiovascular diseases are related to static electricity. Nine out of ten heart patients and neurasthenia who cannot find out the cause are due to long-term electrostatic interference.

5. Harm to the brain

Medical experts explained: the static electricity generated by drying does have an impact on the brain. It will cause abnormal current conduction of nerve cell membrane, affect people's central nervous system, and make people feel tired, irritable, insomnia and headache.