Calgary, Alberta has reinstated fluoride in its drinking water, reversing the city's 2011 decision to remove the mineral from the public water supply. Residents rallied for this change amid alarming statistics indicating a decline in dental health among children. The reintroduction aims to curb the prevalence of cavities, which are linked to broader health issues, as noted by Joe Schwarcz, a McGill University chemistry professor. Fluoridation is widely regarded as one of the most successful public health measures of the last century but has faced skepticism and conspiracy theories, particularly over the years.
Calgary Reintroduces Fluoride to Combat Rising Dental Issues in Children

Calgary Reintroduces Fluoride to Combat Rising Dental Issues in Children
After a decade-long absence, Calgary's drinking water will once again contain fluoride, a decision spurred by citizen advocacy and increasing dental health concerns.
“Fluoride is proven to strengthen enamel and prevent decay,” said Schwarcz, emphasizing its significance in ensuring community health. Past concerns surrounding fluoride, labeled by some as a toxic substance or even a government conspiracy, have not deterred the current administration from taking action. This decision reflects a growing recognition in Calgary of the importance of preventive health measures and community engagement in public policy. As the city embarks on this new program, local health officials are hopeful it will lead to a brighter and healthier future for Calgary's children.