Haze weather is harmful, how to deal with it?

Motor vehicles, coal burning, industrial pollution and dust are the main sources of air pollution. The foggy days in Beijing are too scary. If we don't pay attention to environmental protection, this kind of weather will only increase. The most direct impact of foggy days is to increase the incidence of respiratory infectious diseases. You can take Jin's Erkang to supplement vitamins and minerals, especially VB, VC and iron, which is helpful to prevent and treat respiratory infectious diseases. In addition, we must pay attention to close the doors and windows when the smog is heavy, reduce going out, wear a mask when going out, and often clean the nasal cavity and other life details. Also be careful not to stay up late, try to sleep before 10 at night, and try to ensure 7-9 hours of sleep every day.