What harm will haze days bring to people? What impact does smog have on the human body?
Air pollution is quite serious in many places now, especially in some industrially developed areas, where smog often appears, so many people wear masks when going out. Smog is indeed harmful to the human body. During smog days, it is best to go out less or wear a filtered mask. What harm will smog days bring to people? What impact does smog have on the human body?
1. What harm does haze bring?
1. Haze is more likely to cause cancer than cigarettes
In the past 30 years, the smoking rate among the public in my country has continued to decline. However, the prevalence of lung cancer has increased more than four times. This may be related to the increase in haze days. Not only weather with dense fog and very low visibility will have an impact on human health, but weather that is sometimes foggy and sometimes cloudy will also have the same problem.
2. Respiratory diseases are prone to occur in heavy foggy weather
Winter fog is known as the "winter killer", plus industrial waste gas, car exhaust, dust in the air, and bacteria in the air Pollutants such as viruses and viruses are attached to these water droplets. In people's daily life and travel, these substances will have an impact on the human respiratory tract, and may cause acute upper respiratory tract infections (colds), acute tracheobronchitis, pneumonia, and asthma attacks. , inducing or exacerbating chronic bronchitis, etc. In particular, children's respiratory tracts have soft mucous membranes in the nose, trachea, and bronchus, fewer alveoli, poor elastic fiber development, and vigorous interstitial development, making them more susceptible to respiratory virus infection. People staying in foggy weather for a long time can cause tracheitis, laryngitis, pneumonia, asthma, rhinitis, conjunctivitis and allergic diseases, and have a certain impact on the growth, development and physique of young children and teenagers. In addition, the air quality in foggy weather is poor, and diabetic patients with poor immunity are very likely to develop lung and tracheal infections, aggravating their condition.
3. Long-term foggy days can easily induce psychological depression
Experts point out that continuous foggy days have an impact on people’s psychology and body. Psychologically speaking, heavy foggy days will It causes people to feel dull and depressed, and can stimulate or aggravate the state of psychological depression. In addition, due to the weak light and low air pressure caused by foggy days, some people will feel lazy and depressed in foggy days.
4. Haze weather induces cardiovascular and cerebrovascular diseases
Hazy weather also has a serious impact on human cardiovascular and cerebrovascular diseases. It will hinder normal blood circulation and lead to cardiovascular and cerebrovascular diseases. Blood pressure, coronary heart disease and cerebral hemorrhage may induce angina pectoris, myocardial infarction, heart failure, etc., and cause chronic bronchitis to cause pulmonary heart disease, etc. In addition, when the pressure is relatively low in dense fog, people will feel irritable and their blood pressure will naturally increase. On the other hand, the temperature is often lower in foggy days. Some patients with high blood pressure and coronary heart disease suddenly walk from warm indoors to cold outdoors. The blood vessels expand and contract with heat, which can also increase blood pressure, leading to stroke and myocardial infarction. Therefore, patients with cardiovascular and cerebrovascular diseases must take their medicines on time and deal with them carefully.
2. What to do if you have throat discomfort during smog days
People are no longer unfamiliar with "smog". Nowadays, in many cities, it has brought great threats to people's lives and health. . The composition of dust, sulfuric acid, nitric acid, organic hydrocarbons and other particles in the air forms haze. People inhale it through breathing, which causes harm to the throat. When haze prevails, what can we do to save the fragile throat?
1. Wear a mask
Hazy weather occurs frequently, and masks have become an indispensable protective tool for people. When the haze weather is serious, you should try to avoid going out and exercising. If you want to go out, you must wear a mask to prevent inhaling too many toxic substances, which will affect your throat health.
2. Eat more fruits and vegetables
Usually eat more fruits and vegetables that moisten the throat and protect the throat, such as radish, fungus, pear, honey, grapefruit, kumquat, lotus root, etc. Food, these fruits and vegetables have the functions of producing body fluids and quenching thirst, clearing away heat and relieving cough, moistening the lungs, etc. They can play a certain role in diet.
3. Do a good job in air purification
When the haze weather is serious, you should close the doors and windows of your home to isolate yourself from the bad outdoor air to prevent toxic air from entering the room and causing people to If you feel uncomfortable, wait for ventilation after the weather improves.
3. What to do if you have skin allergies in haze days
The air in haze days contains a large number of pollutant particles and microorganisms. These substances adhere to the skin, causing the skin's metabolic cycle to be affected. It will make the problems of blackheads and enlarged pores more obvious. In particular, dermatitis, eczema, herpes, impetigo, folliculitis, acne and other skin diseases that are prone to infection are more likely to be aggravated in this kind of air.
If you want to avoid the harm to your skin caused by haze days, you must first take good protection. Use a little sunscreen and isolation cream when going out to isolate your skin from harmful substances in the atmosphere. Try not to directly Contact with dust can prevent allergen-causing bacteria from worsening and causing infection. Secondly, deep cleansing. Facial cleansers and facial masks are good choices to keep the skin clean and hygienic.
Strengthening the skin's resistance is also an effective basic countermeasure, such as getting enough sleep, eating a sufficient and balanced diet, maintaining emotional harmony, staying away from polluted environments and allergens, and reducing skin irritation. Mild allergies will recover quickly as long as they are handled properly, but severe allergies require prompt medical treatment.
In addition, do not use medicine without permission. Do not buy adrenocortical hormone ointment from a drugstore and use it without a dermatologist's diagnosis. This is harmful to the skin.
Although it is effective in suppressing inflammation, long-term use can cause side effects and endanger health.
4. What to eat on hazy days to clear your lungs
1. White radish
White radish is a detoxifying food for the lungs. The large intestine and the lungs are closely related. The degree of toxins excreted by the lungs depends on whether the large intestine is smooth. The function of white radish is that it can help the large intestine excrete feces. It is good to eat raw or cold.
2. Black fungus
Black fungus contains plant collagen and has strong adsorption capacity. It can absorb and expel dust, impurities, garbage, etc. that enter the human body through breathing into the It is removed outside the body to achieve the purpose of cleansing the intestines and stomach, nourishing the lungs and clearing the lungs.
3. Lotus root
Lotus root can nourish the heart and generate blood, strengthen the stomach and open the spleen, nourish and strengthen, clear away heat and moisturize the lungs.
4. Yam
Yam is sweet in taste and neutral in nature, and enters the lung, spleen, and kidney meridians; it is not dry or greasy. It has the effects of strengthening the spleen and lungs, replenishing the stomach and kidneys, strengthening the kidneys and replenishing essence, improving ears and eyesight, supporting the five internal organs, strengthening muscles and bones, strengthening the mind and calming the mind, and prolonging life.
5. Mushrooms
Mushrooms can improve the anti-toxic ability of the lungs. They can nourish the lungs and nourish yin, and can fight toxins.