Betty White's Brilliant Smile.....

Betty White's smile is so youthful and impish, the 89-year-old can get away with saying the most outrageous things. And while yellow teeth can make your smile look older, exaggerated white teeth aren't the fountain of youth either. "The most significant aspect of a youthful smile is related to the brightness of teeth, not necessarily the whiteness of teeth," says New York City dentist Michael Gulizio. "Many of my older patients have teeth that are bright but not ridiculously white, and yet their smile is very youthful in appearance. Also, it would be unnatural for an older individual to have ...

Source: http://www.metronycdentist.com/blog/2011/03/betty-whites-brilliant-smile.htm

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