What should smokers drink?
For example, Houttuynia cordata (whole grass)+Lophatherum gracile. When the water temperature is below 40 degrees, add 20g of honey (2-3 doses per day), do more exercises such as "deep breathing", morning running and playing ball games, and sing a few songs in the karaoke hall, which are beneficial to hoarseness of throat/lungs and increase oxygen supply to lungs.