“…This belief is supported by numerous pieces of literature, which state that societies in Asia and Oceania-such as Java, East Nusa Tenggara, Papua, Micronesia, and Guam-hold the view that chewing betel nut may provide additional protective layers on the tooth's surface and prevent the growth of caries. 20,31,32,36 Nevertheless, there are just as many contradicting pieces of literature. 9,17,21,29 Some claim that chewing betel nut can cause issues for the teeth, such as dental misalignment, tooth loss, and dental staining.…”