What Is Fluoride & Why Is It in Our Drinking Water? | Encyclopaedia Britannica @EncyclopaediaBritannica
What Is Fluoride & Why Is It in Our Drinking Water? | Encyclopaedia Britannica  @EncyclopaediaBritannica
Uploaded April 2025 | Updated September 2026, 3 weeks ago
When fluoride goes up, tooth decay goes down.

Learn more about the American Dental Association at https://ada.org.
Learn more about Dr. Scott Tomar at https://dentistry.uic.edu/profiles/scott-tomar/

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