Changes in Flouride addition levels.

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http://www.hhs.gov/news/press/2011pres/01/20110107a.html

News Release

FOR IMMEDIATE RELEASEFriday, January 7, 2011

Contact: OASH ashmedia@... 202-205-0143EPA isa.jalil@... or 202-564-3226

HHS and EPA announce new scientific assessments and actions on fluoride

Agencies working together to maintain benefits of preventing tooth decaywhile preventing excessive exposure

WASHINGTON – The U.S. Department of Health and Human Services (HHS) and the U.S. Environmental Protection Agency (EPA) today are announcing important steps to ensure that standards and guidelines on fluoride in drinking water continue to provide the maximum protection to the American people to support good dental health, especially in children. HHS is proposing that the recommended level of fluoride in drinking water can be set at the lowest end of the current optimal range to prevent tooth decay, and EPA is initiating review of the maximum amount of fluoride allowed in drinking water.

These actions will maximize the health benefits of water fluoridation, an important tool in the prevention of tooth decay while reducing the possibility of children receiving too much fluoride. The Centers for Disease Control and Prevention named the fluoridation of drinking water one of the ten great public health achievements of the 20th century.

“One of water fluoridation’s biggest advantages is that it benefits all residents of a community—at home, work, school, or play,” said HHS Assistant Secretary for Health K. Koh, MD, MPH. “Today’s announcement is part of our ongoing support of appropriate fluoridation for community water systems, and its effectiveness in preventing tooth decay throughout one’s lifetime.”

“Today both HHS and EPA are making announcements on fluoride based on the most up to date scientific data,” said EPA Assistant Administrator for the Office of Water, Silva. “EPA’s new analysis will help us make sure that people benefit from tooth decay prevention while at the same time avoiding the unwanted health effects from too much fluoride.”

HHS and EPA reached an understanding of the latest science on fluoride and its effect on tooth decay prevention and the development of dental fluorosis that may occur with excess fluoride consumption during the tooth forming years, age 8 and younger. Dental fluorosis in the United States appears mostly in the very mild or mild form – as barely visible lacy white markings or spots on the enamel. The severe form of dental fluorosis, with staining and pitting of the tooth surface, is rare in the United States