
Today's toothpaste comes in a plethora of flavours and can of course whiten teeth but from a medical viewpoint, little has progressed in the 40 years since fluoride was added to fight decay.
Now though scientists in various countries have developed differing technologies that produce similar results to deaden sensitivity and decalcify the teeth, problems that have increasing significance as populations age.
Link & Image: Guardian
Tags: Teeth | Toothpaste | Regrow
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