Add Yahoo as a preferred source to see more of our stories on Google. Studies of ancient skulls show wider jaws and fewer malocclusions, leading researchers to explore how diet and lifestyle shaped ...
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Why ancient humans had straight teeth and never needed braces
For most of human history, straight, well spaced teeth were the norm, not a luxury that required years of metal and elastic ...
New research explores how diet, evolution, and facial anatomy may have shaped our modern smiles. Studies of ancient skulls show wider jaws and fewer malocclusions, leading researchers to explore how ...
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