Fluoride to be reintroduced in Calgary water starting next month
Fluoride will be reintroduced in Calgary's drinking water starting June 30, about 3½ years after Calgarians voted in favour of fluoridation in the October 2021 municipal election.The fluoridation process will supplement the natural fluoride in the Bow and Elbow Rivers, bringing it to "the optimal level of 0.7 milligrams per litre," the city said in a release.That's the fluoride level recommended by Health Canada's guidance for community water fluoridation. Health Canada is one of over 90 national and international governments and health organizations that endorse the fluoridation of drinking water.Fluoride supports oral health by replenishing minerals like calcium and phosphate on the surface of teeth, making enamel stronger and more resistant to acid, bacteria and tooth decay.The Universi...