We spoke with dentists to learn more about what a calculus bridge is, its side effects and how to prevent one from forming across your teeth.

The new course from the College Board is meant to replace all pre-existing precalculus courses.

Calculus isn’t just a math term—it also refers to tartar buildup on your teeth, which can lead to serious oral health issues. Take precautions to prevent it.

What is calculus? Calculus, also known as tartar, is a yellowish or white deposit of minerals that forms on the tooth’s surface as a result of pre-existing plaque that has hardened.