How to protect yourself in haze weather

Eat more tofu milk on foggy days

Fog is a condensation phenomenon that occurs when there is abundant water vapor in the air. Mist may seem mild, but it contains various acids, alkalis, salts, amines, phenols, dust, pathogenic microorganisms and other harmful substances. Its content is dozens of times that of ordinary atmospheric water droplets, posing a huge threat to human health. Heavy fog has the greatest impact on the respiratory system and can cause acute upper respiratory tract infections, acute tracheitis, bronchitis, pneumonia, asthma attacks and other diseases. In addition, if the fog persists, it will increase the burden on the circulatory system of the elderly, and may induce angina pectoris, myocardial infarction, heart failure, etc., and cause chronic bronchitis to cause pulmonary heart disease.

Due to the reduced sunshine in foggy days, children are not exposed to enough ultraviolet rays, and the production of vitamin D in the body is insufficient, and the absorption of calcium is greatly reduced. In severe cases, it can cause rickets in infants and slowed growth in children. 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.

Drink more Luo Han Guo tea on foggy days

Autumn is not only dry but sometimes foggy. Drinking Luo Han Guo tea can prevent autumn dryness and itching of the throat caused by foggy weather, and provide moisture. Good effect on the lungs. Especially on foggy days, the effect is better if you drink it in the afternoon. In the view of traditional Chinese medicine, Luo Han Guo is the first choice for clearing throat, lungs, relieving cough and reducing phlegm. It is a tribute from the imperial courts of all dynasties and is also known as a fairy fruit.

A mangosteen can generally be brewed four or five times. Among them, the best time to drink Luo Han Guo tea is in the afternoon, because the fog is thickest in the early morning and dissipates almost at noon. People inhale more dust and impurities in the morning. Drinking it in the afternoon can clear the lungs in time.

Respiratory diseases are prone to occur in heavy foggy weather

Hazy weather can easily cause asthma to relapse. Including bronchial asthma, bronchitis, allergic rhinitis and variant cough, etc., which are mostly related to the recent drop in temperature and haze weather.

During haze weather, dust and smoke float in the air, and dust mites may also be suspended in the mist. When patients with bronchial asthma inhale these allergens, they will irritate the respiratory tract and cause coughing, stuffiness, and difficulty breathing. Waiting for asthma symptoms. Every time people take a breath, they inhale about 500,000 particles deep into the lungs, but in polluted air, the amount of particles inhaled is 100 times more.

It is not suitable to exercise in foggy days

Morning exercise in foggy days can easily cause respiratory discomfort and other reactions. Many people have the habit of morning exercise and do it rain or shine all year round. Experts emphasize that morning exercises should be stopped no matter what in foggy weather. When people exercise in the morning, the amount of oxygen needed by the human body increases, and harmful substances in the fog will damage the respiratory tract and cause insufficient oxygen supply, resulting in adverse symptoms such as difficulty breathing, chest tightness, and heart palpitations.

The milky white fog will give people a feeling of cleanliness. In fact, a large number of pollutants accumulate in the fog, which can cause airway hyperreaction. The inhalable particles, sulfur dioxide and other pollutants in the fog are exactly The main triggering factors of asthma and chronic bronchitis.

Foggy days are frequent in winter. For those who value exercise, how should they choose exercise time in foggy days?

First of all, it is not advisable to do morning exercises too early. It is best to wait until the sun comes out. No matter how heavy the fog is, it will dissipate in a short time when encountering the sun. If the sun doesn't show up on a foggy day, it's okay to cancel a workout. Judging from the time when the sun comes out, the best time to exercise in winter is 9 a.m. Before morning exercise, you should drink some boiled water to replenish your body. In addition, exercise in winter should not be too intense. Brisk walking is the best way.

Dense fog is so harmful to human health. How to prevent it?

Experts suggest that you should first avoid fog. Try not to go out for a walk in foggy days. If you have to go out for a walk, it is best to wear a mask to prevent the poisonous fog from entering the lungs through the nose and mouth. After returning from going out, you should wash your face and exposed skin immediately. At the same time, pay attention to regulating your emotions to avoid harming your body.

Since the resistance of the elderly and children is weak, experts suggest that the elderly should maintain a scientific life pattern, avoid overexertion, and drink more water. Pay attention to a light diet, eat less irritating foods, eat more tofu, milk and other foods, and supplement vitamin D if necessary.

Open windows less often in hazy weather

Many people are accustomed to opening windows for ventilation. But if the smog persists all day long, should you open the windows for ventilation or close the doors and windows? Experts point out that in hazy weather, it is not recommended to open windows in the morning and evening for ventilation. It is best to wait for the sun to come out before opening windows for ventilation.

Wear a mask when going out

If you go out, you can wear a mask, which can effectively prevent dust particles from entering the body. Cotton masks are best because some people are allergic to non-woven fabrics, while most people are not allergic to cotton masks and they are easy to clean. After returning from going out, you should wash your face and exposed skin immediately.

Supplement vitamin D in an appropriate amount

This season has a lot of fog and less sunshine. Due to insufficient ultraviolet exposure, the production of vitamin D in the human body is insufficient, and some people may suffer from mental laziness, depression, etc. , you can add some vitamin D if necessary.