The smog is very heavy in winter. Besides wearing a mask, there are other precautions.

In winter in the north, the smog is very heavy. In addition to wearing a mask, there are many preventive methods, such as opening a purifier and eating some ingredients with high vitamin content, which can play a very good preventive role.

Close the doors and windows and purify the air.

In severe haze weather, try to close the doors and windows. If ventilation is needed, you can open the window for a while at noon with sufficient sunshine and less pollutants.

An air purifier can be installed in the room to purify the improved indoor air, which can better improve the air quality in our room.

Wash your hands and face frequently and pay attention to hygiene.

Particulate matter in smog has adsorption, which is easy to adsorb on human skin, cover pores, invade or hinder human circulation. It is recommended to take off your coat, wash your face, hands, mouth and nose in time to reduce pollution, and be sure to clean exposed skin.

In the face of smog, we can also adjust our diet and choose lily, pear, orange, orange, sugar cane and other foods that clear the lungs and moisten the lungs and throat. At the same time, the diet should be light and supplemented with appropriate vitamins and water.

From the pathogenic mechanism of smog, we can eat more foods rich in protein, vitamin C, vitamin A and other nutrients in foggy weather. In addition, it is recommended that you eat more foods that can protect mucosal tissues, such as dark green vegetables and fruits.