Fluoride

Studies:

Developmental Fluoride Neurotoxicity: A Systematic Review and Meta-Analysis
Also: http://www.nhs.uk/Conditions/Fluoride/Documents/crdreport18.pdf

Systematic Review of Water Fluoridation

The relationships between low levels of urine fluoride on children’s intelligence,

dental fluorosis in endemic fluorosis areas in Hulunbuir, Inner Mongolia, China

Fluoride exposure impairs glucose tolerance via decreased

insulin expression and oxidative stress

Neurotoxicity of sodium fluoride in rats