Is Water Fluoridation Effective?

Fluoride Action Network According to most major sources, estimates of fluoridation effectiveness amount to at most a reduction of only one-half cavity per child. Low end estimates find no significant reduction at all. Children aged 6-17 average 2.1 cavities in their permanent teeth. • Cochrane Collaboration2 (2015): 26% (0.5 cavity per child)• CDC3 (2018): 25% […]