Good to know these other guava benefits other than it contains Vitamin C, @cryptokraze!
And about dental care - I've heard people in the olden days used guava leaves to clean their teeth and mouths. 😊 My aunts and parents used to tell me their grandparents used guava leaves for oral and dental care. I guess that's the time a toothbrush has not been invented yet, or too inaccesible or expensive for them to get.
Anyway, thanks for sharing this!