sâmbătă, 29 octombrie 2011

How did people manage to eat food before proper dental hygiene was invented?

Question by Rebydus R: How did people manage to eat food before proper dental hygiene was invented?
I ask this question because I find the notion that says modern oral hygiene is practically on par with having air, water, food, shelter, and clothing to be absurd. I would say that it is of relative importance, but not all-encompassing. So how exactly did they manage without the advent of modern chemicals?

Any natural alternatives to toothbrushing, flossing, etc.? Besides drinking piss

Starting Baby on Solids

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