Before Crest, Procter & Gamble’s (P&G) experimental Teel toothpaste with sodium fluoride, actually caused cavities in 1940’s tests. (1) Teel was scrapped in favor of Crest, with stannous fluoride. In 1955, Crest received the American Dental Association’s (ADA) seal of approval generating loads of money for P&G. Since then, even more evidence shows fluoride could cause instead of cure tooth decay.
In February of 1972 the ADA reported that, in fluoridated cities, dentists reaped a net profit 17% higher than in nonfluoridated cities.
In fact, in their zeal to promote fluoridation as their gift to the poor, and maybe help sell more Crest, someone forgot to check tooth decay statistics against fluoridation rates. Organized dentistry actually awarded the most toothless and cavity-prone states and cities in the name of water fluoridation in 2004. (1a)
Lots of evidence shows tooth decay crises in fluoridated cities and states: (1b)
The ongoing Iowa Fluoride Study reports in March 2006 that children in fluoridated communities have more fluorosis, but no less tooth decay, than children who live in sub-optimally fluoridated areas.(9)
A 1992 University of Arizona study found that "the more fluoride a child drinks, the more cavities appear in the teeth."
After 50 years of water fluoridation, Newburgh, New York, children have more cavities than kids from never-fluoridated Kingston, New York.(2)
After Kentucky required fluoride chemicals be dispensed into drinking water to reduce cavities, tooth decay rates almost doubled in pre-school children.(3)
A majority of Asian-American children living in areas with fluoridated water suffer with the highest prevalence and the greatest amount of cavities, according to a California study.(4)
In fact, many studies show that when fluoridation ceases, cavity rates go down.(5)
African children from Uganda, enjoy fewer cavities than American children even though fluoridated toothpaste and toothbrushes are virtually unknown to them. However, Ugandan children who drink high fluoride water have more tooth decay than their equals in low fluoride districts.(6)
Based on thirty years of study on .4 million children, Teotia and Teotia report "Our findings indicate that dental caries is caused by high fluoride and low dietary calcium intakes, separately and through their interactions." (6a)
Ireland, 73% fluoridated since the 1960’s, has a higher tooth decay rate than five other European countries that don’t add fluoride chemicals into the water, according to the June 30, 2001, Irish Independent.
Consistent with previous findings, Wondwossen and colleagues found a positive association between water fluoride levels and cavities. (7)
Tooth decay declined substantially in prevalence and severity when Hong Kong children consumed less fluoride, indicative of a world-wide scientific trend revealing, with fluoride, less is best; none is better.(7a)
Dentists once predicted that fluoridation would put them out of business. Instead, after 60 years of water fluoridation and 50 years of fluoridated toothpaste, dentists make much more money than physicians while working less hours, less days and with less responsibility. (7b)
Added 12/12/2019 - After 7 decades of fluoridation, the American Journal of Public Health (2017) reports "Despite significant financial, training, and program investments, US children's caries experience and inequities continued to increase over the last 20 years."
(4) "The Association of Early Childhood Caries and Race/Ethnicity among California Preschool Children, by Shiboski, Gansky, Ramos-Gomez, Ngo, Isman, Pollick, Journal of Public Health Dentistry, Winter 2003, pages 38-46 http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=12597584
(6a) Teotia SPS, Teotia M. (1994). Dental Caries: A Disorder of High Fluoride and Low Dietary Calcium Interactions (30 Years of Personal Experience. Fluoride 27: 59-66.
(7) 1) Community Dent Oral Epidemiol. 2004 Oct, “The relationship between dental caries and dental fluorosis in areas with moderate- and high-fluoride drinking water in Ethiopia,” by Wondwossen F, Astrom AN, Bjorvatn K, Bardsen A.
(9) AADR 35th Annual Meeting in Orlando:
Abstract # 0153 - Dental caries and fluorosis in relation to water fluoride levels, I Hong, SM Levy, J Warren, B Broffitt https://iadr.abstractarchives.com/abstract/2006Orld-73811/dental-caries-and-fluorosis-in-relation-to-water-fluoride-levels
Return to Fluoride Dangers Home: http://www.fluoridedangers.blogspot.com
Fluoridation Fails Marin County, California - Marin County, California, where drinking water supplies are fluoridated in large parts of the county Marin Pediatric Dentist reports "I have personally...
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