No Stupid Questions@lemmy.world · 21 days ago

Why do teeth don't regenerate?

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Why do teeth don't regenerate?

Granixo@feddit.cl to

No Stupid Questions@lemmy.world · 21 days ago

Seems pretty dumb in our biological design to not be able to regenerate such a functional (and also easily breakable) part of our body.

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ichbinjasokreativ@lemmy.world
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21 days ago
I think there just hasn’t been an evolutionary need for them to regrow. In past millenia, people had kids and died before toothlessness really became an issue and teeth lasted longer before our modern industrial diet.

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