Dental filling of the future kills bacteria and regenerates tooth

Open wide! Dental filling of the future kills bacteria and regenerates tooth Filling contains calcium phosphate nanoparticles that rebuild tooth minerals | UPDATED: 09:44 GMT, 4 May 2012 The dreaded trip to the dentist to replace a worn-out filling could soon be a thing of the past, thanks to a dental breakthrough.

Suddenly that holiday kiss from grandma becomes a lot more terrifying: Deadly MRSA bacteria may be lurking on dirty dentures, claim scientists

Deadly MRSA bacteria could be lurking on grandma's DENTURES, say scientists | UPDATED: 13:37 GMT, 7 April 2012 Scientists have warned false teeth could be infected with killer bugs like MRSA – and have advised wearers to microwave them.