The Fluoride Deception - Full Length Documentary

British scientist Jennifer Luke published a study (Fluoride Deposition in the Aged Human Pineal Gland) which found that fluoride deposits tended to accumulate in the pineal gland and calcify it. In addition, a 450-page review on fluoride toxicity published by the National Research Council in 2006 reported that fluoride produced a range of negative side effects including, "decreased melatonin production" and "other effects on normal pineal function, which in turn could contribute to a variety of effects in humans."

the United States accounts for more than 50 percent of all the fluoridated water drinkers in the world, while the vast majority of European countries for example avoid this practice altogether.