Quip's whitening strips are a dissolvable, peroxide-free option that brighten teeth fast. Even better, after giving myself the full treatment, I didn't feel any sensitivity.

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"Hydroxyapatite is natural. It is a type of calcium that makes up bones and teeth," says Lai. "Nano-hydroxyapatite relates to ...

Many people suffer from sensitive teeth, feeling a twinge when drinking something cold or hot, or from eating sweet or sour foods. Sensitive teeth can be caused by a few factors. "It could be due to ...

We’ve all seen the commercials where men and women bite right into an ice cream cone without any problems or afterthoughts, but only some of us—the lucky ones with super sensitive teeth—are left ...

Tooth sensitivity, or “dentin hypersensitivity,” is exactly what it sounds like: pain or discomfort in the teeth as a response to certain stimuli, such as hot or cold temperatures. It may be temporary ...

Add Yahoo as a preferred source to see more of our stories on Google. A close up of someone smiling. At-home teeth whitening kits or toothpastes are great for getting a whiter smile at home without ...

Here's what causes tooth sensitivity and what you can do about it. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. For people with tooth ...

Feeling discomfort when eating hot or cold foods? Tooth sensitivity can be more than just a minor annoyance—it could signal a deeper issue. David Okano, MD, breaks down what different types of tooth ...