What should we do in the face of foggy weather?

Today, the air quality is deteriorating. In the face of smog, what simple protection methods do we have?

First, avoid morning exercises in foggy days.

The amount of oxygen needed by the human body increases during morning exercise. With the deepening of breathing, harmful substances in the fog will be inhaled into the respiratory tract, thus endangering health. You can do morning exercises after the sun comes out. You can also switch to indoor sports.

Second, try to reduce going out.

In foggy weather, try to reduce going out. If you have to go out, you'd better wear a mask. For people with allergic asthma, wearing a mask is more important. Masks can prevent some allergens such as dust mites from entering the nasal cavity and play a certain protective role.

Third, try to stay in places with high content of ecological negative oxygen ions.

Many experts in the field of air environmental protection in the United Nations have confirmed that ecological air negative ions (small particle size air negative ions) can actively capture small particles of dust, make them coagulate and precipitate, and effectively remove air 2.5 microns (PM2.5).

Even 1 micron particles, thus reducing the harm of PM2.5 to human health. The purifying effect of ecological negative ions on the air comes from negative ions in the air and positive charges of bacteria, dust and smoke.

Particles combine into balls to eliminate the harm of PM2.5. Coincidentally, negative ions do Brownian motion (zigzag motion) in the air, and Brownian motion itself is an effective method to eliminate tiny dust.

The combination of ions and floating dust promotes the Brownian motion of floating dust and eliminates it. Experiments show that the smaller the diameter of floating dust, the easier it is to be precipitated by negative ions. Now a negative oxygen ion machine with negative ion converter and nano fullerene negative ion releaser can be properly placed at home, which can generate ecological negative oxygen ions equivalent to nature.

Fourth, supplement calcium and vitamin D, and eat more tofu and Sydney.

Fish and tofu are people's daily favorite foods. Fish is a kind of "intensive" nutrient, and tofu is both medicine and food, which can replenish qi and deficiency, and its calcium content is also quite high. Vitamin D rich in fish has certain biological activity, which can increase the absorption rate of calcium by more than 20 times. Stewed lily in Sydney can achieve the effect of moistening lung and resisting virus, and you can eat more in foggy days.

Fifth, pay attention to regulating emotions.

People who are psychologically fragile and have psychological barriers will feel extremely heavy, nervous and depressed in this weather. Such people should pay attention to emotional adjustment in foggy days. You can watch comedy TV series or listen to cross talk at home to cheer yourself up.