The prolonged ingestion of fluoride may cause significant damage to health and particularly to the nervous system… It is important to be aware of this serious problem and avoid the use of toothpaste and items that contain fluoride, particularly in children as they are more susceptible to the toxic effects of fluoride. Fluoride can be toxic by ingesting one part per million (ppm), and the effects are not immediate, as they can take 20 years or more to become evident. Most fluoridating U.S. public drinking water suppliers add fluoride chemicals to deliver 1 ppm fluoride.
The first occurrence of fluoridated drinking water on Earth was found in Germany's Nazi prison camps. The Gestapo had little concern about fluoride's supposed effect on children's teeth; their alleged reason for mass-medicating water with sodium fluoride was to sterilize humans and force the people in their concentration camps into calm submission. (Ref. book: "The Crime and Punishment of I.G. Farben" by Joseph Borkin.)… USAF Major George R. Jordan testified before Un-American Activity committees of Congress in the 1950's that in his post as U.S.-Soviet liaison officer, the Soviets openly admitted to 'Using the fluoride in the water supplies in their concentration camps, to make the prisoners stupid, docile, and subservient.