Episode Summary

In this episode of Dental Formulator’s Playbook, Dr. Rob and his wife Tami explore the fascinating history and science behind fluoride as the gold standard in preventing tooth decay. They take listeners on a journey through early scientific discoveries, the implementation of water fluoridation, and the evolution of fluoride toothpaste. With a blend of storytelling and science, the episode highlights key breakthroughs, formulation challenges, and the significant impact fluoride has had on dental health over the decades.

From mottled enamel in Colorado Springs to modern toothpaste innovations, Dr. Rob unpacks how fluoride became a cornerstone of preventive dentistry. He also addresses ongoing debates and underscores the importance of staying grounded in evidence-based care.

Show Highlights:

• The history and origins of fluoride use in dental care
• The discovery and measurement of fluoride in water supplies
• The development and implementation of community water fluoridation
• The connection between fluoride and mottled enamel in early-20th-century populations
• The pharmacokinetics of fluoride and its role in tooth decay prevention
• The evolution of fluoride mouthwashes and the early formulation challenges
• The transition from in-office fluoride treatments to accessible at-home products
• Scientific advancements in toothpaste, especially the synergy between fluoride and abrasives
• The role of fluoride toothpaste in improving oral health across different age groups
• Controversies, skepticism, and the importance of evidence-based understanding in fluoride use

Connect with Dr. Rob (Robert L. Karlinsey, PhD)

🌐 Website: customdentalformulations.com