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Health & Medicine

Water Fluoridation Linked to No IQ Drop

19 April 2026 · 1 sources

A new American study finds no connection between water fluoridation and IQ levels, challenging recent concerns. This is significant as many North American cities, including Montreal, have been discontinuing fluoridation programs aimed at dental health. Experts say the findings could influence public health policies going forward.

Sources (1)

La fluoration de l’eau n’affecte pas le QI, selon une étude La Presse 19 Apr 2026, 12:00

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