Water fluoridation has been one of the most widely discussed public health measures in dentistry for decades. In this episode, we explore its history in the UK with leading expert Dr Barry Cockcroft, examining how fluoridation became part of oral health policy and why it continues to generate debate.

The conversation explains the scientific evidence behind community water fluoridation, its role in preventing tooth decay, and its impact on improving oral health across populations. We also discuss how public attitudes have changed over time and why fluoridation remains an important topic in preventive dentistry.

Whether you're interested in public health, dental history or evidence-based prevention, this episode provides valuable insight into one of the most significant developments in modern oral healthcare.

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Topics covered:

• The history of water fluoridation
• Preventing tooth decay
• Public health dentistry
• Evidence behind fluoridation
• Oral health policy