Dr. Dean Burk studied the top 10 populated cities in US without water fluoridation and the top 10 populated cities with fluoridation, and the extreme difference has proven, decades ago, that water fluoridation serves no good purpose, and only increases victims with cancer. This research is described as "...one of the most conclusive bits of scientific and biological evidence that I have come across in my 50 years in the field of cancer research." - Dr. Dean Burk
By Federal Law, since 1958, the Delaney Amendment states "The Secretary of the FDA shall not approve for use in food any chemical additive found to induce cancer in man, or, after tests, found to induce cancer in animals." Therefore, continuing to add sodium fluoride into a city's water supply is a federal offence and should include murder charges for all participants.
"In point of fact, fluoride causes more cancer death, and causes it faster than any other chemical."
Dr. Dean Burk - Co-founder of US National Cancer Institute.