In a meta-analysis, researchers from Harvard School of Public Health (HSPH) and China Medical University in Shenyang for the first time combined 27 studies and found strong indications that fluoride may adversely affect cognitive development in children.
Fluoride seems to fit in with lead, mercury, and other poisons that cause chemical brain drain,…
Quelle: https://www.hsph.harvard.edu/news/features/fluoride-childrens-health-grandjean-choi/
ppm = parts per million = mg/kg 1.000.000
Mit einer erbsengroßen Menge fluoridierter Kinderzahnpasta wird ca. 0.12mg aufgenommen. Das verschlucken dieser Menge Kinderzahnpasta ist also im Fluorgehalt äquivalent zu ca. 50g Rosinen.