latest news: in National USA, United States
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Congressman Proposes EPA Study on Cutting Hydrofluoric Acid Use
U.S. Rep. Mel Levine (D-Santa Monica) on Thursday announced a proposal that would require oil refineries nationwide, including four in Los Angeles County, to phase out the use of acutely hazardous hydrofluoric acid if a federal study finds a safer alternative. “Hydrofluoric acid is dangerous business, and I am deeply concerned by the deadly threat […]
United States, National USA Oil Refineries -
Rat Study Reignites Dispute On Fluoride
Top health officials order experts to evaluate findings on cancer in test animals A long-smoldering dispute over the safety of fluoridating public water supplies has flared anew, forcing the nation’s top health officials to reevaluate the risks and benefits of using fluorides to reduce tooth decay. The latest review was triggered by a Congressionally mandated […]
United States, National USA -
Don’t Drink the Water?
Remember the great fluoride debate? Back in the 1950s, every voice of authority, from the U.S. Public Health Service to the PTA, supported adding fluoride to the water supply as an effective and totally safe way to promote healthy teeth. The only opponents seemed to be John Birchers and other extremists who regarded the scheme […]
United States, National USA -
The Fluoride Debate: One More Time
THE 40-YEAR-OLD CONTROVERSY over the use of fluoride in drinking water threatens to erupt from dormancy this month as the government gets ready to make public new data on fluoride’s cancer-causing potential. Since the 1940s, sodium fluoride has been added to toothpaste and public water systems to prevent tooth decay. Opponents have resisted the practice […]
United States, National USA -
Fluoride Linked to Bone Cancer in Fed Study
FLUORIDE appears to have caused bone cancer in rodents in a recently completed National Toxicology Progran (NTP) study, and the chemical is now at risk of being classified a carcinogen, according to internal documents and statements obtained by MEDICAL TRIBUNE from the Environmental Protection Agency (EPA). “Early this year, EPA received a phone call from […]
United States, National USA -
Suppressed Science: A Stain on Society
Most of us would be incredulous if we were told that scientific papers on some sensitive subjects are being routinely rejected by journals for political reasons. The more informed among the readership might suggest that papers are sometimes rejected because of national security considerations, but almost never for purely political reasons. Unfortunately, our confidence in […]
United States, National USA -
New data rekindle debate over fluoridation: Largest US study raises new questions about effectiveness
The debate over fluoridating public water supplies, a measure long credited with producing a dramatic drop in tooth decay in the United States, is being rekindled by new studies suggesting the decline may have more to do with other causes, including other sources of fluoride. The most exhaustive study ever conducted on the dental health […]
United States, National USA -
New Studies Cast Doubt on Fluoridation Benefits
An analysis of national survey data collected by the National Institute of Dental Research (NIDR) concludes that children who live in areas of the U.S. where the water supplies are fluoridated have tooth decay rates nearly identical with those who live in nonfluoridated areas. The analysis was done by John A. Yiamouyiannis, a biochemist and […]
United States, National USA -
Fluoridation politics makes bad science
NEARLY four decades after the battle erupted over fluoridating the water to combat tooth decay, the issue rarely makes news. But it continues to simmer. A recent special report in the American Chemical Society’s weekly Chemical and Engineering News documents growing concern about the health risks of fluoridation. There is also continuing debate about the […]
United States, National USA -
Fluoridation safety must be assessed
When it comes to herbicides, preservatives and other chemicals, the public can be mighty choosy about what it allows in its food and drink. Except, that is, when it comes to putting fluorides in its drinking water. Half the American population and hundreds of millions more people around the world now quiescently accept the presence […]
United States, National USA