In brief
Calgary, the largest city in Alberta, Canada, has decided to bring back fluoride to its drinking water supply, a move prompted by community concerns and worsening dental health among children. The city had previously removed fluoride in 2011, deeming the costs to treat the water with the mineral as outweighing the benefits. However, a recent push from residents, supported by studies indicating that fluoride aids in cavity prevention, has changed officials' minds. Dental experts stress that improved oral health is critical not just for aesthetics but is also linked to overall physical well-being. Despite its benefits, fluoridation has been met with skepticism and conspiracy theories over the decades, including unfounded claims of it being used for mind control.
