Today, over 70% of Americans drink tap water fluoridated at around 0.7 [parts per million, or ppm], considered “optimal.” Fluoride is also present in toothpaste (1,000–1,500 ppm), black teas ...

“Water fluoridation and 1000 ppm fluoride toothpaste are essential to protect children’s teeth. Without this children are left at severe risk of preventable decay, especially those with ...