This SciPoll explored expert perspectives on recent developments in water fluoridation practices and policies. When asked about the importance of reassessing current fluoridation policies, 53% of experts rated it as “very important,” highlighting the need for updated risk-benefit analyses based on current scientific understanding.
The poll revealed diverse views on the World Health Organization’s suggested fluoride range (0.5-1.5 mg/L), with 57% of respondents indicating the benefits outweigh the risks, while 28% suggested the range should be lowered. Several experts noted that local conditions, multiple exposure sources, and emerging research should inform fluoridation policies.
A key discussion point centered on balancing dental health benefits with potential risks. Some experts emphasized the success of fluoridation in preventing tooth decay, while others suggested reassessing dosage given multiple modern fluoride sources, including toothpaste and dental treatments.