1. Grenada
DMFT score: 5.5
At the very top of our list we find Grenada, which is a very small country with slightly over a hundred thousand people and two islands. The thing is, they must be very fond of sugar in Grenada, as the DMFT score is 5.5. Because Grenada has such a small population, the DMFT score is going to translate perfectly for the entire population, especially kids. The DMFT score shows that on average, every kid surveyed for this purpose had more than 5 teeth with significant problems, and that means bad oral hygiene.
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This concludes our list of top 10 countries with the worst teeth, oral health and hygiene in the world. Don’t forget to brush and floss!
