I mean? they don't even have teeth in the first few months. Neither have they developed a brain-blood barrier until six months... When did fluoride become a nutrient? I got pretty pissed off when i found this site Nursery® Water - Purified Water, Fluoride in Baby Water, Drinking Distilled Water fluoride is potentially neurotoxic...why are we giving it to developing brains? Ugh... What pisses me off the most is that i've seen the gallons of water in walmart and they say "purified by reverse osmosis" (if i recall correctly) so thats great! water free of toxins... so why add this useless if not toxic compound? I don't see how it could be good for their teeth...as they don't even have any