Most of the world does not have Fluoride in the water (lowers levels of Magnesium) - 1995

FLUORIDE-MAGNESIUM INTERACTION (Guest Editorial) J. of the International Society for Fluoride Research

• 'One of the prime locations of possible F- and Mg interactions is the intestines."

• "The role of Mg and F- ions in enzymology is also well known"

Most of the world does not have FLUORIDE in the water

See also VitaminDWiki

• Hypothesis: Fluoridation reduces magnesium in body

• Off topic: Little water fluoridation in Europe - which is good for Mg and Vitamin D – April 2013

• Fluoride caused bone problems in 80 percent of Vitamin D deficient rats – RCT Nov 2017

• IQ 4 points lower in male children if fluoridated water while pregnant (perhaps Magnesium) – Aug 2019

See also Mercola

• Unprecedented Lawsuit Could End Water Fluoridation in US Based on Neurotoxicity Studies June 2017
  • The EPA has been served (Nov 2016) with a petition that includes more than 2,500 pages of scientific documentation detailing the risks of water fluoridation to human health
  • "The effect of fluoride on IQ is quite large, with a predicted mean 5 IQ point loss when going from a dose of 0.5 mg/F/day to 2.0 mg F/day."