In this episode, Dr. Jessica Steier and Dr. Sarah Scheinman explore the complex and controversial topic of fluoride in public health. The scientists examine the recent National Toxicology Program report linking fluoride to potential cognitive impacts, discussing its historical significance and the ongoing debates about its use in water supplies. They delve into the nuanced considerations of fluoride's benefits and risks, addressing concerns about dental health, potential cognitive effects, and health equity. The conversation provides a balanced perspective on fluoride, highlighting the importance of scientific evidence in understanding its role in public health and dental care.

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(00:00) Introduction 

(03:29) Understanding Fluoride: Definition and Function

(06:19) Historical Context of Fluoride and Dental Health

(09:21) Recent Controversies: NTP Report and IQ Concerns

(12:13) Fluoride: Benefits vs. Risks

(15:22) Health Equity and Access to Dental Care

(18:30) Fluorosis: Understanding the Condition

(21:06) IQ: What It Is and Its Measurement Challenges

(24:20) The Connection Between Dental Health and Cognitive Function

(27:20) Consequences of Removing Fluoride from Water

(30:21) Hydroxyapatite as an Alternative to Fluoride

(33:20) Final Thoughts: Conclusion on Fluoride

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