Water is essential to almost every life-form on this planet. Clean drinking water makes up less than 5% of the earth's total water supply. Did you know that some governments, including the United States, dump loads of fluoride into the drinking water supply to help prevent cavities and tooth decay? Fluoride has been shown to have many negative side effects on health and IQ of children, so why are we still pumping so much of it into our water supply? Is there a more sinister reason?