” In 2013, Israel’s Ministry of Health committed to a countrywide phase-out of fluoridation. The decision came after Israel’s Supreme Court deemed the existing health regulations requiring fluoridation to be based on science that is “outdated” and “no longer widely accepted.
As of November 2013, a group of over 4549 professionals including 361 dentists and 562 medical doctors have added their names to a petition aimed at ending fluoridation started by the Fluoride Action Network. Among the prominent signatories are Nobel Laureate Arvid Carlsson and William Marcus, PhD who served as the chief toxicologist of the EPA Water Division.
“We would not purposely add arsenic to the water supply. And we would not purposely add lead. But we do add fluoride. The fact is that fluoride is more toxic than lead and just slightly less toxic than arsenic.” 
These words of Dr. John Yiamouyiannis may come as a shock to you because, if you’re like most Americans, you have positive associations with fluoride. You may envision tooth protection, strong bones, and a government that cares about your dental needs. What you’ve probably never been told is that the fluoride added to drinking water and toothpaste is a crude industrial waste product of the aluminum and fertilizer industries, and a substance toxic enough to be used as rat poison. How is it that Americans have learned to love an environmental hazard? This phenomenon can be attributed to a carefully planned marketing program begun even before Grand Rapids, Michigan, became the first community to officially fluoridate its drinking water in 1945.”