Fluoride: the ingredient that’s either saving your teeth or a hidden neurotoxin? Reactions and Dr. Alex Dainis, PhD, tackle seven big questions about fluoride’s benefits, risks, and that whole “lower IQ” debate. Does science back the hype or bust the myth? Should fluoride stay or go? Watch the video to find out what the research actually says—because, unlike your teeth, misinformation doesn’t get cavities.