Tooth Fairy Diet

Factual Questions
1

Hipotetical question…

What kind of diet should I hang on if I want to keep all of my shining 32 teeth perfectly white and useful till I’m 100, but I don’t want to use any of usual or unusual kinds of dental higiene (you know, as floss and brush not yet been invented and toothpicks are the size of medium dildo…)?

Apples I guess. But what else…?

Bonus question.

Any ancient nation famous for having good teeth (as oppose to notoriusly bad toothed ancient Egyptians)?

2

Apples I guess…

Unfortunately the latest view is that they’re not so good: combination of malic acid and sugar. See here, for instance.

3

Well, I would guess that if you drink a lot of milk, your teeth will at least be tough and strong.

4

Sorry, I’ve nothing to add (at least not yet), but I have to know what you mean, Yo, by a “toothpick the size of a medium dildo”.