Originally, sodium fluoride was used to fluoridate water; hexafluorosilicic acid (H2SiF6) together with its tabular array salt sodium hexafluorosilicate (Na2SiF6) are to a greater extent than commonly used additives, peculiarly inwards the United States. The fluoridation of H2O is known to preclude molar decay together with is considered past times the U.S. Centers for Disease Control together with Prevention equally "one of 10 cracking populace wellness achievements of the 20th century", according to the US Centers for Disease Control together with Prevention.
Fluoride, consumed excessively, equally tin live the illustration with fluoridated water, leads to its accumulation inwards the pineal gland, severely slowing downwards the production of melatonin, an essential hormone for optimal performance of the body, including slumber regulation. It is also known to accumulate inwards other parts of the body, thereby rendering them unhealthy. Fluoride tin also campaign os cancer inwards immature men, thyroid malfunction, together with arthritis inwards otherwise salubrious humans, to parent alone a few.
Additionally, equally reported inwards the Huffington Post, a recently-published Harvard University meta-analysis funded past times the National Institutes of Health (NIH) has concluded that children who alive inwards areas with highly fluoridated H2O have got "significantly lower" IQ scores than those who alive inwards depression fluoride areas. Fluoride tin also growth manganese absorption, compounding problems, since manganese inwards drinking H2O has also been linked to lower IQ inwards children. Studies have got shown that fluoride toxicity tin Pb to a broad diversity of wellness problems, including:
• Increased Pb absorption
• Disrupts synthesis of collagen
• Hyperactivity and/or lethargy
• Muscle disorders
• Thyroid disease
• Bone fractures
• Lowered thyroid function
• Bone cancer (osteosarcoma)
• Inactivates 62 enzymes together with inhibits to a greater extent than than 100
• Inhibited formation of antibodies
• Genetic harm together with prison theatre cellphone death
• Increased tumor together with cancer rate