A 36-year-old member asked:
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will potassium nitrate protect enamel in toothpaste?

1 doctor answer
Dr. Mark Birnbach
48 years experience Cosmetic Dentistry
Toothpaste use: Potassium nitrate is designed to reduce sensitivity by occluding the dentinal tubules in teeth. It doesn't have a specific role in protecting the enamel.
Answered on Mar 15, 2017

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A US doctor answered Learn more
None: No known interactions. Shouldn't be a problem.
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