To “cry poor mouth” is an expression used to habitually complain about a lack of money. A literal poor mouth, however, represents one of the most widespread global diseases: tooth decay. Cavities ...

Dental fillings aren't a pleasant way to fix cavities but they're necessary to fill holes and prevent further damage. But now ...

A team of scientists in London may have found a way to repair tooth enamel using an ingredient found in an unexpected place.

Bacteria in our mouth thrive on food particles left on teeth, forming a soft sticky film called plaque. Bacteria in plaque use the sugar and starch in what you eat and drink to make acids. The acids ...

Three out of five third-graders in Colorado during the 2022-2023 school year had tooth decay, according to the most recent data from the state health department. Colorado’s finding of a history of ...

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 ...

Dear Doctor K: What is tooth decay? Is it the same as a cavity? Dear Reader: Tooth decay can lead to the formation of a cavity. Tooth decay (also known as dental caries) originates with plaque, the ...

Explore the best cavity treatment options from fillings to crowns and inlays. Learn which solution is right for your tooth ...