How to prevent haze weather Encyclopedia

1. Avoid morning exercises in foggy days.

During morning exercise, the amount of oxygen required by the human body increases. As breathing deepens, harmful substances in the mist will be inhaled into the respiratory tract, thus endangering health. You can do morning exercises after the sun comes out. You can also do indoor workouts instead. Judging from the time when the sun comes out, the best time for outdoor exercise in winter is 9 a.m.

2. Minimize going out.

When encountering dense fog, go out as little as possible. If you have to go out, it is best to wear a mask. Wearing a mask is more important for people with allergic asthma. Masks can prevent some dust mites and other allergens from entering the nasal cavity, playing a certain protective role.

3. Drink more Tong Platycodon tea, Tong Shen tea, Tong Platycodon granules and Tong Platycodon soup.

These medicinal teas can prevent and treat throat itching caused by inhaling dirty air on foggy days, and have good effects on moisturizing the lungs. Especially the effect is better if you drink it in the afternoon. Because the fog is thickest in the early morning and dissipates around noon, people inhale more dust and impurities in the morning. Drinking it in the afternoon can clear the lungs in time.

4. Don’t close the windows too tightly.

Homes will be polluted by kitchen fumes, furniture additives, etc. Without ventilation, dirty indoor air will also harm health. You can choose to open the windows for a short period of time at noon when there is more sunshine and fewer pollutants.

5. Try to stay away from the road.

Concentrations of pollutants are highest during rush hours and at night when large vehicles enter the city.

6. Supplement calcium, vitamin D, and eat more tofu and pears.

Fish and tofu are both daily favorite foods. Fish is a "dense" nutrient, while tofu has both food and medicine. It can replenish qi, replenish deficiency, and has a high calcium content. The rich vitamin D in fish has certain biological activity and can increase the body's absorption rate of calcium by more than 20 times. Stewed pear and lily can achieve the effect of moistening the lungs and anti-virus, so you can eat more in foggy days.