High fiber diet. Low in fat and sugar.
Not all bacteria is harmful to your health.
There are a few bacteria that are helpful and harmless, such as lactoballius.
Answer:
If I were you, I would just get the dentures. I wouldn't care about what others though and neither should you! It's ok to be different, go for it! you would totally rock it!!! (I am 14 and supposed to get braces, so I sort've get where u are coming from because I don't want braces) Hope This sort've helps!!!