
Everyone wants to show off a bright, white smile. However, discoloration is one of the most common reasons why people are unhappy with their grin. You might even notice less familiar shades in your smile. Instead of white or yellow, teeth can appear blue or even gray. There are various reasons why this can happen, but there are also several possible solutions. Read on to learn about some of the causes of gray teeth and what your dentist can do.
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