Medical research

Dental enamel can't regenerate, right? Think again

Dental enamel is tricky stuff. Even though it's the body's hardest material, if it wears away from cavities, acidic food or drinks or overbrushing, it doesn't regenerate.

Dentistry

Japan tooth patch could be end of decay

Scientists in Japan have created a microscopically thin film that can coat individual teeth to prevent decay or to make them appear whiter, the chief researcher said.

Dentistry

How to eliminate pain tied to tooth decay

Dual discoveries at USC propose a promising method to regrow nonliving hard tissue, lessening or even eliminating pain associated with tooth decay, which the National Institutes of Health calls the most prevalent chronic ...

Dentistry

TikTok's alternative soda trend could be tough on teeth

New research finds acids in sugar-free beverages could erode tooth enamel, as a recipe mixing flavored sparkling water with balsamic vinegar to create a so-called "healthier" alternative to soda takes TikTok by storm.

Dentistry

Teeth hold the key to early diagnosis of eating disorders

Dentists can play a key role in the detection of health conditions including anorexia nervosa, bulimia and Gastro-Oesophageal Reflux Disease (GORD), according to research from King's College London.

Health

How to choose a toothbrush and when to throw it out

The toothbrush is the most basic tool for maintaining healthy teeth, but many people give their toothbrush little thought and don't know when to swap it out for a new one. It can also be difficult to choose what type of brush ...

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