Does Green Tea assist with Dental Hygiene?

The catechins in green tea may inhibit the growth of bacteria and some viruses. This can
lower the risk of infections and lead to improvements in dental health, a lower risk of caries
and reduced bad breath.
Streptococcus mutans is the primary harmful bacteria in the mouth. It causes plaque
formation and is a leading contributor to cavities and tooth decay.
Studies show that the catechins in green tea can inhibit the growth of Streptococcus
mutans. Green tea consumption is associated with improved dental health and a lower
risk of caries
https://www.ncbi.nlm.nih.gov/pubmed/25538470
https://www.ncbi.nlm.nih.gov/pubmed/22226360
https://www.ncbi.nlm.nih.gov/pubmed/23055579