Is Water Fluoridation Safe?
NutritionFacts.org Video Podcast - Ein Podcast von Michael Greger, M.D. FACLM

There have been more than 50 studies showing an association between higher fluoride exposure and lower IQ, but is it cause-and-effect?
NutritionFacts.org Video Podcast - Ein Podcast von Michael Greger, M.D. FACLM
There have been more than 50 studies showing an association between higher fluoride exposure and lower IQ, but is it cause-and-effect?