So, why the fear over fluoride? Here's what to know. Fluoride is a mineral that helps strengthen teeth and reduces cavities, according to the U.S. Centers for Disease Control and Prevention.

Damaged enamel makes teeth more vulnerable to cavities, more sensitive to certain foods and drinks and more likely to yellow, chip or break. For its part, alcohol can cause dry mouth ...

Rodent incisors and molars are examples of rootless teeth, in which the root canal remains open and the tooth continues ... incisors too short may cause pulp cavity exposure, with potential ...