Changes in orientation of hydroxyapatite crystals linked to increasing hardness of foods ...

From chewing to chomping to grinding, teeth suffer from a lifetime of repeated mechanical stress. It makes sense, then, that ...

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The enamel on our teeth is the hardest tissue on the human body. A new study looks at the nanoscale structure of enamel from teeth dating as far back as 18 million years ago to see how it's changed.

Scientists have perfected hydroxyapatite, a material for mineralizing bones and teeth. By adding a complex of amino acids to hydroxyapatite, they were able to form a dental coating that replicates the ...

You may have assumed that brushing your teeth right after drinking coffee is a proactive step to help keep them clean, but it ...

Energy drinks often market themselves as clean, performance-boosting, and even “healthy,” but dentists continue sounding ...