Yeah its funny isnt it. Look at how little fruit people eat and how many weight loss and dental clinics there is around. Must be more longterm 811ers than the handful I know ;)
'dont ride a bike at 15mph cos its dangerous, drive a car at 60mph instead'.
Apparently it is shown to help with younger children (maybe not the stuff in drinking water, but probably more like fluoride treatments at the dentist). After like 12 or 14, from what I've read, it ceases to help when applied to teeth.
As for ingesting it to help tooth decay, can you provide something to back that up? I'm interested to know if that is true. From what I know, fluoride is poison.
Yes, Hitler was the first to put fluoride into the public drinking water because it makes people highly susceptible to suggestion, so then the rest of our governments had to find a reason to put it in ours.
This is an excellent talk on just how bad fluoride is: