This is an interesting article that had me checking my teeth when I was done reading it!!
The U.S. Department of Health and Human Services and the U.S. Environmental Protection Agency are recommending changing for the first time in nearly 50 years the amount of fluoride allowed in drinking water because of an increase in fluorosis: a condition that causes spotting and streaking on children’s teeth. Read more after the jump…
(CNN)–The government is proposing that the recommended amount for fluoride in drinking water be set at 0.7 milligrams per liter of water. The proposal would replace the current recommended range of 0.7 to 1.2 milligrams per liter, which has been in place since 1962. The EPA will determine whether the maximum amount of fluoride allowed in water will also be lowered.
Fluoride was first added to water in the United States in the 1940s to help prevent tooth decay in children 8 years and under, considered the tooth-forming years.
“One of water fluoridation’s biggest advantages is that it benefits all residents of a community — at home, work, school or play,” said Health and Human Services Assistant Secretary for Health Dr. Howard Koh. “And fluoridation’s effectiveness in preventing tooth decay is not limited to children, but extends throughout life, resulting in improved oral health.”
Two out of five teenagers experienced tooth spotting and streaking due to too much fluoride, according to a new government study. The Department of Health and Human Services says one reason is because Americans now have access to fluoride from a variety of sources, including toothpaste, mouth rinses and prescription supplements.
“Dental fluorosis in the United States appears mostly in the very mild form — as barely visible lacy white markings or spots on the enamel,” The Department of Health and Human Services said in a statement Friday. “The severe form of dental fluorosis, with staining and pitting on the tooth surface, is rare in the United States.”
The American Dental Association (ADA) says the new recommended levels will still reduce tooth decay but minimize fluorosis. The group says it continues to support fluoridation of community water as a safe and effective way to prevent tooth decay.
“This is a superb example of a government agency fulfilling its mission to protect and enhance the health of the American people,” said ADA President Dr. Raymond F. Gist. “We have always looked to the federal health agencies to guide us on this and other public health matters, and we will continue to do so. We applaud the Department of Health and Human Services for reaffirming the safety and efficacy of optimal community water fluoridation, with science on their side.”
The recommendations have been submitted to the Federal Register for a 30-day public comment period.
