What are the harms of air pollution to the human body?

With the progress of science and technology and the development of society, some factories are crazy about destroying the environment in order to meet their own interests. In recent years, because the state has introduced relevant policies, the environment is slowly improving. But in the past few years, it has been common to see on the Internet that there are factories that discharge sewage and wastewater directly into rivers without doing related secondary treatment.

Some rivers are directly polluted by factories, and a large number of fish and shrimp in the rivers are dying. But what you need to know is that this water will eventually enter people's stomachs, and caring for the environment is caring for yourself. So what are the dangers of serious air pollution to everyone's body?

1. Destruction of the respiratory system As we all know, the human respiratory system is very important, if the person can't even breathe, then the person's life will eventually come to an end. Everyone is breathing all the time and even when sleeping, and if the environment around you is relatively dirty, then it will definitely cause some damage to your respiratory system, and you may get various diseases over time. <>

Second, the diet is sluggishAs the saying goes, the people take food as the sky. The basis of all industry is agriculture, and people have to be able to eat enough to do a lot of work. If you are in the dirty air for a long time, you may not eat well, and you will feel very uncomfortable for a long time.

Therefore, we advocate that everyone must protect the environment and protect the earth's homeland. As a member of the planet, we all have the ability and obligation to do our part. <>

3. A few years before I got sick, I saw a news that people in a village often get all kinds of strange diseases, and the doctors are not aware of it. After the experts came to inspect it, they found that the environment and air pollution in this village are very serious, so people suffer from all kinds of strange diseases. After some treatment, almost all the people in the village are not allowed to get sick like that, which shows that air pollution is very harmful to people's health.

Hello, the harm of air pollution to the human body and health Air pollutants mainly harm the human body through three ways: one is the human body surface after contact, the other is to eat food containing air pollutants and water poisoning, and the third is to suffer from various serious diseases after inhaling polluted air. From the ** below, you can see:

Various air pollutants enter the human body through a variety of ways, and the impact on the human body is multifaceted. Moreover, the harm is also extremely serious.

If we are exposed to polluted air for a long time, it is very easy to get respiratory diseases, and some asthma will also make some changes in our body, reduce resistance, and get some other chronic diseases, and in severe cases, lung cancer. So we also have to be an environmentally friendly person in normal times.

It is likely to cause lung diseases, and the body's blood and respiratory system will be infected, and the body will also undergo some mutations, if the air is seriously polluted, it is actually likely to cause various cancer diseases, and it will also cause various diseases that have not been seen, and the lifespan of the body will be reduced.

It will cause some respiratory diseases, will also lead to respiratory failure, may also cause lung diseases, will also affect our normal breathing, and will also lead to our body can not be the best disease.

First of all, it will affect the respiratory system, and it will also lead to people's problems, and then it will also affect people's living environment, and it will also affect food safety, and then it will also affect the stomach and intestines, and may also cause carcinogens.

Air pollution not only causes great damage to the environment, but also causes fatal damage to the human respiratory system, for a long time in the air pollution environment, we will suffer from respiratory diseases, affect our normal breathing, make our life shorter, nothing good, so we have to take good care of our environment, everyone is responsible.

Of course, it is very dangerous to the body to absorb into the internal organs, and it is too late to regret it, so you have to wear a mask when you go out, and the pollution to the body is less.

1. Children. Children who are growing and developing have a weaker immune system and breathe 50% more by weight than adults, making them more susceptible to indoor air pollution. Indoor air pollution will have a great impact on children's appearance, can induce blood diseases in children, increase the incidence of asthma in children, and affect children's height and mental health development.

Therefore, the harm of indoor air pollution to children cannot be ignored.

2. The elderly. After entering old age, physical functions are declining, and it is more susceptible to environmental factors to induce various diseases. Air pollution is not only an important cause of respiratory diseases such as tracheitis, pharyngitis, and pneumonia in the elderly, but also induces hypertension, cardiovascular, cerebral hemorrhage and other diseases, and may also be life-threatening for the infirm.

3. Office family.

The nature of the work of this group of people determines their working environment, which is in a confined space every day, with poor air circulation, dirty air, and low oxygen content, which can easily lead to a decrease in the metabolic ability of the body and brain of office workers. Office people have been in the environment of poor air quality for a long time, which can easily lead to dizziness, chest tightness, fatigue, emotional fluctuations and other uncomfortable symptoms, which greatly affect work efficiency and cause various diseases.

4. Pregnant women. Women have more fat, and the harmful gases absorbed are easily stored in the fat, so women should avoid contact with decoration pollution before and during pregnancy. Studies have shown that benzene has adverse effects on embryonic and fetal development, and can cause fetal malformations and stillbirth in severe cases.

Long-term exposure to low concentrations of formaldehyde can cause chronic respiratory diseases, female menstrual disorders, pregnancy syndrome, and reduce the physical fitness of newborns; High concentrations of formaldehyde are toxic to the nervous system, immune system, liver, etc., and can also induce fetal malformations and infantile leukemia. When the concentration of formaldehyde in indoor air is milligrams per cubic meter, 40% of women of appropriate age have irregular menstrual cycles.