The capital costs to reintroduce fluoride to Calgary tap water are low enough to not have water rates go up in Calgary.

The issue of putting fluoride back in Calgary's drinking water is coming up again at city hall this summer.

City council voted 13-2 in favour of doing research before making a decision on fluoride's future in Calgary.

A group of citizens who support the adding of fluoride to Calgary’s drinking water are urging voters to elect candidates who will reinstate fluoridation.