Tooth sensitivity, also known as dentin hypersensitivity, causes tooth pain in response to heat, cold, air flow, or light touch. It is a common issue, affecting about 10-30% of the population. Many ...

“It’s rare to find one toothpaste that checks all the boxes.” ...

Why do cold drinks cause sudden discomfort, even when teeth appear healthy? That question is explored in a HelloNation ...

A new study reveals that the sensitivity of teeth, which makes them zing in a dentist's chair or ache after biting into something cold, can be traced back to the exoskeletons of ancient, armored fish.

Anyone who has ever squirmed through a dental cleaning can tell you how sensitive teeth can be. This sensitivity gives important feedback about temperature, pressure—and yes, pain—as we bite and chew ...

Nearly one in four people wince when they drink cold water or bite into ice cream, but most dismiss this discomfort as a minor inconvenience rather than recognizing it as a red flag that something is ...

Our expert staff answers frequently asked questions in their areas of expertise and defines common terms so you can be a smarter shopper. Read more here. Over the past few years, nano-hydroxyapetite ...

Used alongside a good whitening toothpaste and electric toothbrush, the best teeth whitening kits can help lift surface ...

Choosing the best electric toothbrush could make a marked improvement to your oral health. “The evidence shows powered brushes reduce plaque and gingivitis (gum disease) more than manual brushes, and ...

Why are our teeth so sensitive? The answer originates in the armored skin of ancient fish. If you’ve ever experienced dental pain, you've probably wondered why our teeth would evolve to function like ...