“A cavity is a decayed spot on your tooth that results in a hole or weakness in the enamel,” she tells Yahoo Life. “Cavities ...

A cavity which is also called tooth decay is a hole that forms in our tooth. Cavities start small and then slowly become bigger if left untreated and they don’t cause any pain in the beginning ...

However, scientists do not yet understand why. Dental cavities or caries are small holes or openings in a person’s teeth. They develop when areas of the teeth decay over time. Poor oral hygiene ...

For some people, sugar isn't the only thing that risks tooth decay, say scientists from Cornell University in New York.

Sealants protect against cavities that can form in the natural tiny holes and cracks on the outside of teeth. Kids from about 6 to 12 benefit from having sealants painted and hardened onto the ...