diy lego Toothbrush vs Cavities Challenge! In this video, I test two of the craziest lego toothbrush builds ever made — the ...

It’s back to school season — and today I’m putting edible school supplies and back to school snacks to the ultimate cavity ...

Scientists have found that keratin, the protein in hair and skin, can repair and protect tooth enamel. The material forms a mineralized layer that halts decay and restores strength, outperforming ...