Chemistry For Your Life Why do we use fluoride on our teeth?
Sep 12, 2024
Fluoride isn't just a buzzword at the dentist's; it has real benefits for your teeth! Discover the fascinating chemistry behind fluoride and how it strengthens enamel against cavities. Learn about the differences between fluoroapatite and hydroxyapatite and why one outshines the other in dental defense. The hosts share personal experiences along the way, highlighting the importance of fluoride levels and the impact of acidic drinks on dental health. Plus, they sprinkle in some delightful anecdotes about parenting and classroom excitement!
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Personal Dentist Visit Sparked The Episode
- Melissa discovered she had cavities and discussed composite fillings and light-cured polymers with dental staff.
- Her hygienist recommended fluoride mouthwash, which prompted Melissa's deeper research into fluoride chemistry.
Use Fluoride Treatments Safely
- Use fluoride mouthwash or dentist-applied fluoride treatments to introduce fluoride ions to your teeth.
- Follow American Dental Association recommendations and safe drinking water levels to avoid excess fluoride.
Enamel Is In Chemical Equilibrium
- Teeth enamel (hydroxyapatite) exists in a dynamic equilibrium that can break down and reform continuously.
- Acidic foods remove hydroxide ions and shift the equilibrium toward breakdown, weakening enamel.
