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Human teeth are as hard as shark teeth—but don't regrow

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We possess the bite resilience of an apex marine predator, but we ruin it by drinking sugary sodas. The enamel coating human teeth contains the exact same mineral crystals as the deadly chompers on a Great White. Sadly, nature only gave us two sets for a lifetime, while sharks get thousands.

Human teeth are as hard as shark teeth—but don't regrow
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