Seems pretty dumb in our biological design to not be able to regenerate such a functional (and also easily breakable) part of our body.
Seems pretty dumb in our biological design to not be able to regenerate such a functional (and also easily breakable) part of our body.
I think they are intended to, and they actually do… once (child teeth). Probably just broken due to genetic decay or environment (e.g. if humans are no longer fully maturing and what we call adult teeth are actually “intermediate” teeth). I suspect a deeper understanding of the recent tooth-regrowth drug(s) may provide a clue as to why it is currently broken.