After a year that saw both Regina and Calgary voting to add fluoride to their drinking water, some British Columbians are wondering whether it's time for cities in the province to finally consider fluoridation. About two-thirds of Calgarians who voted in Monday's plebiscite supported the fluoride measure — hopeful news for Dr. Mario Brondani, an associate professor of dentistry at the University of British Columbia and a self-described "passionate advocate for fluoride."