Fluoride-free drinking water in Calgary leads to rise in kids' tooth decay

Air Date: Feb 17, 2016 6:20 PM MT

Fluoride-free drinking water in Calgary leads to rise in kids' tooth decay2:59

Tooth decay in children in Calgary has worsened since the city stopped adding fluoride to drinking water in 2011, according to a new study.

Stay Connected with CBC News

Weather

Tuesday

A mix of sun and cloud

16°C

Wednesday

Sunny

12°C

Thursday

A mix of sun and cloud

13°C

Friday

A mix of sun and cloud

10°C

Saturday

Sunny

11°C