Rachael Link is a registered dietitian and health writer based in San Francisco. She completed her undergraduate degree at the University of Central Missouri and holds a master’s degree from New York ...

Remineralization is a natural tooth repair process. Your body takes calcium and phosphate minerals from your saliva and deposits them in your enamel. Enamel is the protective outer layer of your teeth ...

A man who doesn't have an NHS dentist has repaired his own tooth with a kit he bought online for £3.99. Antony Watson ordered the plastic and superglue kit from Amazon. Mr Watson, who said he can't ...