Can drinking tea eliminate bad breath?

Oct 25, 2022 Source: Cainiu Health
Disease description:

My sister says drinking tea can eliminate bad breath, and so do many sources online. Can drinking tea really help with bad breath?

Doctor's answer (1)
Dr. Guo Huijie
Drinking tea can have a certain effect on bad breath, but it cannot completely cure it. In China, tea drinking has become a cultural practice, and the health benefits of different teas vary. Tea contains a substance called tea polyphenols, which can effectively help control inflammation and bacterial infections. However, whether drinking tea can eliminate bad breath depends on the specific cause and the type of tea used.