Fluoride Exposure: Neurodevelopment and Cognition

ntp.niehs.nih.gov

4 pointsbelter1 comment

The U.S. Public Health Service currently recommends 0.7 mg/L, and the World Health Organization has set a safe limit for fluoride in drinking water of 1.5 mg/L

1.5 mg/L found a reduced iq in children

Reply on news.ycombinator.com