Tooth sensitivity is one of those common annoyances that sounds minor until you have it. One cold drink, and it feels like ...

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Tooth sensitivity caused by heat or cold typically occurs when a tooth’s outer protective layer, the enamel, has worn down. Receding gums that expose a tooth’s root may also be a cause. Share on ...

For teeth, eating or drinking sweets are a double whammy. Sugary substances can damage teeth, making them prone to sensitivity. Ingesting sweet foods and drinks can also cause pain or discomfort to ...

When inhaling cold winter air through your teeth sets off a stabbing nerve pain, you know something is wrong. For anyone with ...

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.

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Here’s what you’ll learn when you read this story: A new study from the University of Chicago suggests our sensitive teeth may be an evolutionary leftover that once helped our fishy ancestors sense ...