http://www.thenewamerican.com/world-new ... f-fluoride
Scientists in England have found that fluoride could be causing depression and weight gain and have urged councils to stop adding it to the drinking water. The new findings directly contradict a report released by Public Health England last year that called fluoride a “safe and effective” way of improving dental health.
According to a study of 98 percent of GP practices in England, high rates of underactive thyroid were 30 percent more likely in areas of the greatest fluoridation. The Telegraph reports that up to 15,000 people are needlessly experiencing thyroid problems, which include depression, weight gain, pain, and fatigue.