Haze has appeared in many cities in recent years, indicating that the air here is extremely harsh. Haze can also cause great harm to the human body, so many people walking on the street wear their own masks. Studies have shown that haze can affect reproductive ability. If you don't believe it, then please read on.
Because there are many harmful substances in smog, it can cause significant harm to the human body. Not only does it affect reproductive ability, but it can also lead to a series of problems in other organs. I hope that various places can pay attention to the impact of haze on the human body.
1. Lung injury
It has become a consensus among most people that haze has the greatest impact on the respiratory system. The respiratory system has the most frequent contact with the external environment, and the contact area is large. Hundreds of atmospheric particles can directly enter and adhere to the upper and lower respiratory tracts and lungs of the human body, and most of them will be inhaled by the human body. Secondly, haze weather weakens the ultraviolet radiation in the near surface, which can easily enhance the activity of bacteria in the air. Fine particles can "carry" bacteria and viruses to the depths of the respiratory system, causing infection.
2. Heartbroken viscera
The Harvard School of Public Health has proven that particulate pollutants in cloudy days not only cause myocardial infarction, but also cause myocardial ischemia or damage. The United States investigated 2. 50000 people with heart disease or poor heart condition have discovered PM2. After increasing by 10 micrograms per cubic meter, the patient mortality rate will increase by 10% to 27%.
3. Injury to blood vessels
In haze days, there are many pollutants in the air and low air pressure, which can easily trigger acute attacks of cardiovascular diseases. When the fog is heavy, the moisture content is very high. When people engage in outdoor activities and sports, sweat is not easily excreted, causing chest tightness and elevated blood pressure. Moreover, in foggy weather, the pressure is relatively low, causing a feeling of irritability and naturally increasing blood pressure. In addition, in foggy days, the temperature is often low, and some patients with hypertension and coronary heart disease suddenly walk from the warm room to the cold outside. thermal expansion of blood vessels can also increase blood pressure, leading to stroke and myocardial infarction.
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4. Skin injury
The skin also has respiratory function. In clean air, the skin will be very comfortable and moist, but in a very dirty environment, the skin will be very uncomfortable.
5. Traumatic brain injury
Haze not only damages organs, but also invisibly affects the nervous system. Zhong Nanshan once introduced that the 65th Annual Meeting of the American Geriatrics Association concluded that an increase of 10 micrograms/cubic meter of PM2.5 in the air leads to a 3-year aging of brain function.
Through this article, we have learned about the impact of haze on reproductive ability. No matter where haze occurs, it should be taken seriously, because the harm of haze to the human body can harm the internal organs, which is very frightening. The generation of haze is mainly influenced by people's activities, as long as everyone takes care of nature and protects the environment.
6. Injury to the reproductive urinary system
The impact of haze on semen quality is mainly manifested in the later stage. Inhalable substances in haze enter the bloodstream and gradually accumulate in various organs of the human body, including the scrotum of semen factories. In addition, since the reproductive urinary system is the fastest metabolizing tissue of the human body, when particles inhaled from the outside enter the human blood circulation, the reproductive urinary system is the first to be affected, which will cause a series of reproductive urinary system diseases, such as renal failure, uremia, oligospermia, sperm abnormalities, prostatic hyperplasia, etc.
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