Everyone knows that during the Spring Festival, people set off firecrackers to celebrate the arrival of the New Year and to have a good harvest in the coming year. However, some habits during the Spring Festival will affect the haze. There are many hazards. So, can smog cause colds? Next, let’s find out together. Can smog cause colds?

Smog does not cause colds and fever. Smog is mainly caused by an increase in particulate matter in the air and suspended in the air. Colds are mainly caused by viral infections of the upper respiratory tract. However, haze has a certain damaging effect on the respiratory tract. When particulate matter passes through the respiratory tract, the mucosa of the respiratory tract and the cilia on the mucosa have a certain degree of resistance. However, long-term inhalation or excessive inhalation may cause certain damage to the respiratory mucosa. In addition, Particulate matter enters the lungs and may be deposited in the lungs. Inhaling haze in a short period of time will not have much impact. Only long-term inhalation of haze will affect people's health. Therefore, try to wear a mask when going out in hazy weather.

Hazy weather can damage many organs of the human body and make people feel inexplicably bad. After haze weather occurs, you should pay attention to the following aspects:

1. Reduce the frequency of going out and the time you spend outside, especially people with low immunity, the elderly, children, and people with cardiovascular diseases. People with respiratory diseases should pay more attention and it is best not to go out on hazy days. Even if it cannot be avoided, wear a mask to avoid direct entry of pollutants into the respiratory tract.

2. You should pay attention to morning exercises. Some people think that the air in the morning is very fresh, so they choose to exercise in the morning. In fact, this is not the case. The quality of the air in the morning is not the best because air is exchanged in the morning. At this time, the pollutants are still close to the ground and are easily inhaled by the human body. Especially in haze days, there are more pollutants, which can easily irritate the respiratory system and induce respiratory diseases and cardiovascular and cerebrovascular diseases.

3. Wash your hands promptly after returning home. Pollutants in the smog will stain your clothes and exposed skin. You must clean your skin promptly after returning home and change your clothes in time.

4. Drink more water on hazy days to speed up the body's metabolism. Eat a light diet and avoid spicy and greasy food. What to eat on hazy days

The explosive PM2.5 index not only warns people to be careful when traveling, but also reminds people to pay more attention to their health. What can you eat on haze days to improve the body's self-cleaning ability?

1. Radish has the ability to remove excrement in the large intestine. Whether the large intestine is clean or not is directly related to the health of the lungs. If the large intestine is clean, the lungs will be healthy. The body is also not prone to the accumulation of toxins.

2. Lily has a good effect of nourishing yin and moistening the lungs, which is helpful to improve the anti-viral ability of the lungs. It should be noted that when making lily soup, do not take too long, otherwise it will affect its edible value.

3. Yams contain inorganic salts and trace elements necessary for the human body, such as calcium, iron, phosphorus, and iodine; in addition, it also contains vitamins, choline, fat, etc. The "mucin" in yam can nourish the lungs and kidneys, strengthen the spleen and stomach.

4. Lotus root is a common vegetable with a slightly sweet and crisp taste. It has the effect of clearing away heat and moisturizing the lungs. In addition, lotus root can also nourish the heart and blood, strengthen the spleen and appetizer.

5. Tremella fungus is known as the best among bacteria. Its lung-clearing effect is stronger than that of snow pear. Tremella fungus is mild in nature and suitable for people with cold body or poor gastrointestinal condition.

6. Pig blood is rich in plasma proteins. After being decomposed by gastric acid and digestive system, pig blood will exert its detoxification and intestinal moisturizing functions, thereby expelling harmful substances from the human body.

7. Black fungus is rich in plant collagen, which can collect dust and other garbage and excrete it from the body, thereby achieving the purpose of clearing and nourishing the lungs.

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