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States Can Save Millions & Create Healthier Toothier Americans
Placer Herald ^ | December 18, 2008 | Sally Stride

Posted on 12/18/2008 6:03:11 AM PST by nyscof

New York State's Governor Patterson is proposing extensive tax increases to offset revenue shortfalls. But I have a better idea. Stop fluoridation.

This win-win decision for all states would save multi-millions of dollars and benefit every American – except maybe legislators beholden to special interest groups.

Science shows ending fluoridation saves teeth, money, preserves health and will reduce the carbon footprint, to boot, but it would irk organized dentistry. That’s the rub.

After 60 years of water fluoridation and over 50 years of fluoridated toothpaste, tooth decay is epidemic in the United States because 80% of dentists refuse to treat Medicaid patients and over 108 million Americans lack dental insurance (1). Children have died from untreated tooth decay. (2)

Diverting attention from their greed and heartlessness, dentists focus too-willing legislators on fluoridation (adding unnecessary fluoride chemicals into water supplies in a failed effort to prevent tooth decay), as if that would solve the problem. (3)

Far from fluoridation putting dentists out of business, as was once predicted, today’s dentists work fewer hours and days doing less critical work but make more money than many physicians. (4)

Seventy-two percent of NYS is fluoridated even though statistics show it’s failing to thwart cavities. (5) New York City, alone, spends approximately $14 million or more yearly on fluoridation chemicals, equipment and manpower.(6) Yet, NYC residents have among the highest cavity rates in the nation. (7)

Unfortunately, organized dentistry’s PAC money and political might speaks louder than science.(8)

One might argue that stopping fluoridation will cause higher dental costs. But studies show that, when fluoridation ends, cavities actually go down. (9) And the most highly fluoridated states have the highest rates of tooth loss. (10) Cavity crises are occurring in most fluoridated cities and states (See: http://www.FluorideNews.Blogspot.com )

Modern science shows that fluoride ingestion confers no benefits as early fluoridationists believed. Besides, today fluoride is in virtually all foods and beverages, (11) almost all toothpastes, some medicines, many dental products and is now a known component of air pollution.

No one disputes that too much fluoride is a bad thing. And there’s loads of evidence showing that Americans are over-fluoridated. For example, the Centers for Disease control reports that 48% of 12 - 15 year olds have dental fluorosis – white spotted, yellow, brown and/or pitted enamel – from too much fluoride ingestion when their teeth were forming. (12) We can’t see what fluoride is doing to their bones. (13)

For this reason, both the CDC and the American Dental Association advise that infant formula NOT be mixed with fluoridated water.

The National Kidney Foundation also advises kidney patients to avoid fluoridated water as malfunctioning kidneys can allow a toxic build up of fluoride in bones causing them to weaken and break. (14)

New York State can’t afford the money to get this information out. Fluoridation is outdated, unnecessary and harmful. It must be stopped.

The remedy: Dentists have unfairly influenced our legislators to pass laws that benefit themselves (15) while neglecting those that need them the most. In return, Dentists must be required to treat a certain percentage of patients for free, on a sliding scale basis or accept Medicaid payments.

Tell your local and state legislators you want fluoridation stopped.

Tell Congress you want fluoridation stopped and Congressional hearings held about why federal officials continue to promote fluoridation in the face of growing evidence of harm and ineffectiveness: http://congress.FluorideAction.Net

END

References:

1) http://www.surgeongeneral.gov/news/pressreleases/pr_oral_52000.htm

2) “For Want of a Dentist,” by Mary Otto, The Washington Post, February 27, 2007

http://www.washingtonpost.com/wp-dyn/content/article/2007/02/27/AR2007022702116.html

3) How California Deceptively Passed a Statewide Fluoridation Mandate http://www.edhtelegraph.com/detail/89290.html

Louisiana Mandates Fluoridation Despite Evidence of Harm http://www.bio-medicine.org/medicine-news-1/Louisiana-May-Mandate-Fluoridation-Despite-Evidence-of-Harm-20853-1/

4)”New Drill - Tale of Two Docs: Why Dentists Are Earning More,” by Mark Maremont, The Wall Street Journal, Monday, January 10, 2005

http://www.flapsblog.net/2005/01/new-drill-tale-of-two-docs-why.html

5) NYS Department of Health statistics show that fluoridation fails to reduce tooth decay. See chart: http://tinyurl.com/NYSchart

6) Fluoridation Does Not Save Money or Teeth

http://fluoridedangers.blogspot.com/2005/11/fluoridation-does-not-save-money-or.html

7) Evidence that Fluoridation Has Failed New York

http://www.freewebs.com/fluoridation/fluoridationfailsnewyork.htm

8) “Open Wide for $25K” NY Daily News, by Elizabeth Benjamin, July 12, 2008

http://www.nydailynews.com/blogs/dailypolitics/2008/07/open-wide-for-25k.html

“In Rift Among Dentist Groups, a Tale of Political Clout.”

By Sam Roberts, New York Times, June 23, 2008

http://www.nytimes.com/2008/06/23/nyregion/23dentist.html?_r=2&pagewanted=print&oref=slogin

9) When Fluoridation Ends So Do Cavities

http://thyroid.about.com/cs/relatedconditions/a/flushot.htm

10) More Fluorde = Less Teeth

http://www.freerepublic.com/focus/f-news/1002581/posts

11) USDA Fluoride Database 2005 http://www.ars.usda.gov/Services/docs.htm?docid=6312

12) http://www.cdc.gov/mmwr/preview/mmwrhtml/figures/s403a1t23.gif

13) http://groups.google.com/group/Fluoridation-News-Releases/browse_thread/thread/20b328821b24dcc4/9882f8d2ce4caad5?lnk=gst&q=fluorosis+fractures#9882f8d2ce4caad5

14) National Kidney Foundation, “Fluoride Intake in Chronic Kidney Disease,” April 15, 2008

http://www.kidney.org/atoz/pdf/Fluoride_Intake_in_CKD.pdf

(15) Middlesex County Dental Society (New Jersey) President’s Message


TOPICS: Health/Medicine
KEYWORDS: fluoridation; governmentwaste; politics; taxes
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To: nyscof

That study involved a young patient base with very few health complications. The medical histories and list of drugs that my patients take would make your head spin.

Any monkey can be trained to drill and fill a tooth. In fact, minus the hair, I’m pretty sure I had some of them as classmates.
;-)


61 posted on 12/18/2008 12:18:21 PM PST by bw17
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To: epow

I will not use the fluoride rinse for more than 10 days.

I do not know what effect the fluoride in drinking water
is, and I am not sure when I started drinking that water,
but most of my root canals took place 15 to 20 years ago,
and nothing much has given me problem since then.


62 posted on 12/18/2008 1:08:39 PM PST by ajay_kumar (Wake me up when the NON-Natural Citizen is out of office.)
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To: epow

There is a Libertarian solution!

As I posted previously on this thread, I’ve visited countries where people have the option to buy fluoridated salt or non-fluoridated salt. The cost is the same.

If table salt were fluoridated or non-fluoridated each family could decide on their own without subjecting their neighbor their particular medical and dental philosophy.


63 posted on 12/18/2008 1:57:40 PM PST by wintertime
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To: Don W

Where are you living?

In my city, dentists are charging about $600 to $700 for a full crown, and some are dentists who are Fellows and Masters of the Academy of General Dentistry ( a very high honor).

I have an idea. Come to my state. Have your crown done by a dentist who is a Fellow or Master of the Academy of General Dentistry, and use the rest to stay at a really nice hotel for a few days.


64 posted on 12/18/2008 2:09:07 PM PST by wintertime
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To: bw17

Interesting. Thanks!


65 posted on 12/18/2008 3:13:18 PM PST by Yardstick
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To: bw17
Your teeth developed at a time when water wasn’t fluoridated, so if anything, lack of fluoridation is to blame.

Going on the assumption that you are a dentist which I am willing to do, although anyone can safely claim almost anything on an anonymous web forum, I won't attempt to argue with a highly trained professional on matters concerning his or her field of expertise.

However, I do want to mention that there are a considerable number of dentists both in the US and elsewhere who would dispute at least some of your claims for the benefits of fluoride in public water systems. As I mentioned earlier in this thread, a recent president of the Canadian Dental Association, or whatever the exact name of the organization is, resigned his position because he felt that he could not in good conscience continue to support the organization's commitment to fluoridation of public water systems. In his statement, which I read but did not bookmark, he cited specific data compiled by well qualified research scientists that supports the proposition that fluoridation of public water systems causes more harm than good in the long run.

If as you say my age exempts me from the undesirable side affects of fluoride on my teeth because it was not in the water I drank during my youth, then I will take your word as a dentist that what you say is true. But my dental record is not relevant to the study that came to the conclusion that fluoride in drinking water is an important causative factor in the increasing percentage of elderly patients who are afflicted with osteoporosis. I would also point out that the Canadian dentist who voiced his opposition to the fluoridation of public water systems did not mention fluoride as a cause for brittle or weakened teeth. His criticism was confined to the widespread use of fluoride as it relates to the rapidly rising rate of osteoporosis in the elderly population, which I think you would agree is a much more serious matter than brittle teeth.

66 posted on 12/18/2008 3:18:01 PM PST by epow (You can't blame Kenyans for being proud that a native-born Kenyan is now the US president elect.)
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To: wintertime
If table salt were fluoridated or non-fluoridated each family could decide on their own without subjecting their neighbor their particular medical and dental philosophy.

That sounds simple enough, and to me that's a huge advantage right off the bat. And it isn't anything new or radical, for as long as I can remember it has worked out very well for users of iodized salt and users of non-iodized salt.

But the control freaks who seem to be everywhere these days will never go for it. YOU WILL drink fluoridated water for your own good and YOU WILL like it.

67 posted on 12/18/2008 6:28:48 PM PST by epow (You can't blame Kenyans for being proud that a native-born Kenyan is now the US president elect.)
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To: epow

“Why should those of us who don’t want fluoride in our drinking water have to go through the inconvenience and expense of buying our drinking water at Walmart, while the people who want fluoride, or far more likely know nothing about the danger it poses to them and their kids in later life, have it conveniently delivered to their homes practically cost free via the public water system? When I say “practically” cost free I mean that the added cost of fluoridation is a very small part of the average water bill.”

I started my reply with stating that I really don’t have a dog in the flouride fight. One of the things that intrigues me with anti-flouride groups is their national approach to banning flouride. If you really don’t like it that much, do something locally. If you live on a Rural Water District, there is likely an elected board, and quarterly public meetings. If you live in a city, go to the city council. You may be surprised to learn that your water isn’t even flouridated. It is not like there is some federalized water pipeline distributing water - it is a very local function. Different water suppliers have very different processes for treatment, alot of times based merely on the preferences of the people in charge. If you don’t like flouride, talk to them.

BTW, I don’t work in the field; but, I am trained in water treatment. Most people would be shocked to know how many chemicals are added to water during the treatment process (not just flouride). They all have a purpose, and help provide us with cheap, clean water, and improve our lives. But, there are always downsides. In my opinion, the most dangerous one in Chlorine. It has been determined that in large amounts, it can cause cancer. For this reason, many plants are going to UV treatment instead of Chlorine. I think this is a much bigger problem than flouride, imho.


68 posted on 12/19/2008 8:07:44 AM PST by lacrew (Yup, they're girded!)
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To: epow

I just looked up my state. Over 500 public water systems, serving 1.1 million people in Kansas, do not fluoridate water. Interesting, I found this in a grant application, where these small systems are trying to get money to pay for fluoridation.

Anyway, I encourage anti-fluoride people to check and see if they even have fluoride in their water.


69 posted on 12/19/2008 8:20:50 AM PST by lacrew (Yup, they're girded!)
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To: lacrew
In my opinion, the most dangerous one in Chlorine. It has been determined that in large amounts, it can cause cancer. For this reason, many plants are going to UV treatment instead of Chlorine. I think this is a much bigger problem than flouride, imho.

You're probably right. I have been on a private 550' deep well drilled through blue granite for the past 11 years and I am always shocked by the taste of chlorinated city water when I visit my sister in a nearby urban area.

I don't like having my kids and grandkids served by a municipal water system that no doubt chlorinates and fluoridates it's water, but I have convinced them to drink and cook with distilled water which is available at Walmart in gallon jugs or in bulk in your own container for a nominal price.

I have my well water tested bi-annually by a state-run lab, and it has required shock treatment several times due to contamination by harmless but smelly naturally occurring biota. I realize that wouldn't be necessary with water from a municipal treatment plant, but I am willing to put up with the occasional annoyance in order to have a non-chlorinated and non-fluoridated water supply.

70 posted on 12/19/2008 8:40:29 AM PST by epow (You can't blame Kenyans for being proud that a native-born Kenyan is now the US president elect.)
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To: lacrew
For this reason, many plants are going to UV treatment instead of Chlorine. I think this is a much bigger problem than flouride, imho.

I plan to install a UV purification system in my well water system if I have another occurrence of the harmless but smelly contamination. After the last shock treatment almost a week's time was needed to rid the water of the chlorine's odor and taste.

Thanks for your comment, it's nice to see that a professional water expert agrees, at least to some extent, with us anti-fluoridation "kooks". I worked for a civil engineering firm many years ago that specialized in designing and building water and sewage treatment plants for commercial real estate developments, and my interest in the purity and safety of water from public water systems has for some reason carried over into my retirement years.

71 posted on 12/19/2008 8:57:20 AM PST by epow (You can't blame Kenyans for being proud that a native-born Kenyan is now the US president elect.)
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To: epow

Fluoride, in high doses, has its negatives. Heck, water in high doses has its negatives. But at 0.8 to 1.2 ppm, fluoride’s negatives are greatly outweighed by the positives.

The need to fluoridate water is probably not needed as much today because fluoride is available in so many other forms (toothpastes, rinses, supplements, etc). However, epidemiological studies seem to indicate that the relatively recent increase we’re seeing in children’s caries rates may be partially due to the fact that so many people are now consuming bottled, unfluoridated water.

One thing I can assure you of is that fluoride (in acceptable levels) doesn’t cause brittle teeth...but it *does* make teeth more impervious to tooth decay. Your concerns about osteoporosis may or may not be valid. I haven’t read up on that. But geriatric patients do see a higher incidence of root surface caries as their gums recede, and fluoride can help prevent that.

As with anything, weigh the risks vs. the benefits, and I think you’ll see that the benefits outweigh the risks.

But since I believe in personal responsibility and autonomy, I agree that in a perfect world where everybody attends the dentist (and actually follows the advice of their dentist) the water supply should not be fluoridated. But we’re stuck in an imperfect world where misinformation makes people believe that fluoride makes their teeth brittle...so they avoid it.


72 posted on 12/19/2008 3:58:56 PM PST by bw17
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To: bw17
I appreciate your reasonable attitude and demeanor on a thread whose topic is often argued with a considerable amount of hostility. However, we will have to disagree on the issue of fluoride and it's causal relationship to osteoporosis in the elderly. Although, I think that if you were to investigate the matter with an open mind you would be convinced that the threat posed by fluoridation to the large boomer generation as it advances into the elderly category is real, and that is a very significant health and financial problem for the nation at large.

A bone fracture is normally a moderately painful inconvenience for eight or ten weeks to high school or college age people. But even though the mortality rate for elderly patients suffering from serious bone injuries such as hip fractures or multiple vertebra compression fractures has been significantly reduced in recent years, those injuries are costly to treat and still have a very real potential to become serious life threatening events for octogenarians and even older patients, especially those who are not ambulatory. And that unfortunate situation is my main reason for opposing the fluoridation of public water systems, which I believe is is often done largely unbeknown to the majority of the people who consume the water in order to avoid controversy with anti-fluoridation "nuts" who are considered by fluoridation advocates to be kooks on the order of people who believe insanity is caused by exposure to moonbeams without the protection of a tinfoil hat. But not all of us are kooks, to wit,

"I am quite convinced that water fluoridation, in a not-too-distant future, will be consigned to medical history." - Dr. ARVID CARLSSON, Winner, Nobel Prize for Medicine (2000),

"In summary, we hold that fluoridation is an unreasonable risk." - US ENVIRONMENTAL PROTECTION AGENCY HEADQUARTERS' UNION, 2001.

“Over the past ten years a large body of peer-reviewed science has raised concerns that fluoride may present unreasonable health risks, particularly among children, at levels routinely added to tap water in American cities.” - ENVIRONMENTAL WORKING GROUP, July 2005

73 posted on 12/19/2008 11:39:12 PM PST by epow ("There was the true light, even the light that lighteth every man, coming into the world," Jn 1, 9)
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To: bw17

FYI-

Dr. Hardy Limeback, BSc, PhD, DDS
Associate Professor and Head, Preventive Dentistry
University of Toronto
Toronto, Ontario, M5G-1G6
Fax (416) 979-4936
Tel(416) 979-4929
E-mail:hardy.limeback@utoronto.ca

April, 2000

To whom it may concern:

Why I am now officially opposed to adding fluoride to drinking water

Since April of 1999, I have publicly decried the addition of fluoride, especially hydrofluosilicic acid, to drinking water for the purpose of preventing tooth decay. The following summarize my reasons.

New evidence for lack of effectiveness of fluoridation in modern times.

1. Modern studies (published in the 1980’s 1990’s) show dental decay rates are so low in North America that the effects of water fluoridation cannot be measured. Because of the low prevalence of dental decay, water fluoridation studies today must be carefully conducted to correct for mobility of subjects between fluoridated and non-fluoridated areas, access to fluoride from other sources, the lack of blinding and problems with the `halo’ effect. Even when very large sample sizes are used to obtain statistically significant results, the benefit of water fluoridation is not a clinically relevant one (the number of tooth surfaces saved from dental decay per person is less than one half). Recent studies show that halting fluoridation will either result in only a marginal increase in dental decay which cannot be detected or no increase in dental decay at all.

2. The major reasons for the general decline of tooth decay worldwide, both in non-fluoridated and fluoridated areas, is the widespread use of fluoridated toothpaste, improved diets, and overall improved general and dental health (antibiotics, preservatives, hygiene etc).

3. There is now a better understanding of how fluoride prevents dental decay. What little benefit fluoridated water may still provide is derived primarily through topical means (after the teeth erupt and come in contact with fluorides in the oral cavity). Fluoride does not need to be swallowed to be effective. It is not an essential nutrient. Nor should it be considered a desirable `supplement’ for children living in non-fluoridated areas. Fluoride ingestion delays tooth eruption and this may account for some of the differences seen in the past between fluoridated and non-fluoridated areas (i.e. dental decay is simply postponed). No fluoridation study has ever separated out the systemic effects of fluoride. Even if there were a systemic benefit from ingestion of fluoride, it would be miniscule and clinically irrelevant. The notion that systemic fluorides are needed in non-fluoridated areas is an outdated one that should be abandoned altogether.

New evidence for potential serious harm from long-term fluoride ingestion.

1. Hydrofluorosilicic acid is recovered from the smokestack scrubbers during the production of phosphate fertilizer and sold to most of the major cities in North America, which use this industrial grade source of fluoride to fluoridate drinking water, rather than the more expensive pharmaceutical grade sodium fluoride salt. Fluorosilicates have never been tested for safety in humans. Furthermore, these industrial-grade chemicals are contaminated with trace amounts of heavy metals such as lead, arsenic and radium that accumulate in humans. Increased lead levels have been found in children living in fluoridated communities. Osteosarcoma (bone cancer) has been shown to be associated with radium in the drinking water. Long-term ingestion of these harmful elements should be avoided altogether.

2. Half of all ingested fluoride remains in the skeletal system and accumulates with age. Several recent epidemiological studies suggest that only a few years of fluoride ingestion from fluoridated water increases the risk for bone fracture. The relationship between the milder symptoms of bone fluorosis (joint pain and arthritic symptoms) and fluoride accumulation in humans has never been investigated. People unable to eliminate fluoride under normal conditions (kidney impairment) or people who ingest more than average amounts of water (athletes, diabetics) are more at risk to be affected by the toxic effects of fluoride accumulation.

3. There is a dose-dependent relationship between the prevalence/severity of dental fluorosis and fluoride ingestion. When dental decay rates were high, a certain amount of dental fluorosis was considered an acceptable `trade off’ of providing an `optimum’ dose of 1.0 ppm fluoride in the water. However, studies published in the 1980’s and 1990’s have shown that dental fluorosis has increased dramatically in North America. Infants and toddlers are especially at risk for dental fluorosis of the front teeth since it is during the first 3 years of life that the permanent front teeth are the most sensitive to the effects of fluoride. Children fed formula made with fluoridated tap water are at higher risk to develop dental fluorosis. A relatively small percentage of the children affected with dental fluorosis have the more severe kind that requires extensive restorative dental work to correct the damage. The long-term effect of fluoride accumulation on dentin colour and biomechanics is also unknown. Generalized dental fluorosis of all the permanent teeth indicates that the bone is a major source of the excess fluoride. The effect of this excess amount of fluoride in bone is unknown. Whether stress bone fractures occur more often in children with dental fluorosis has not been studied.

4. A lifetime of excessive fluoride ingestion will undoubtedly have detrimental effects on a number of biological systems in the body and it is illogical to assume that tooth enamel is the only tissue affected by low daily doses of fluoride ingestion. Fluoride activates G-protein and a number of cascade reactions in the cell. At high concentrations it is both mitogenic and genotoxic. Some published studies point to fluoride’s interference with the reproductive system, the pineal gland and thyroid function. Fluoride is a proven carcinogen in humans exposed to high industrial levels. No study has yet been conducted to determine the level of fluoride that bone cells are exposed to when fluoride-rich bone is turned over. Thus, the issue of fluoride causing bone cancer cannot be dismissed as being a non-issue since carefully conducted animal and human cancer studies using the exact same chemicals added to our drinking water have not been carried out.

The issue of mass medication of an unapproved drug without the expressed informed consent of each individual must also be addressed. The dose of fluoride cannot be controlled. Fluoride as a drug has contaminated most processed foods and beverages throughout North America. Individuals who are susceptible to fluoride’s harmful effects cannot avoid ingesting this drug. This presents a medico-legal and ethical dilemma and sets water fluoridation apart from vaccination as a public health measure where doses and distribution can be controlled. The rights of individuals to enjoy the freedom from involuntary fluoride medication certainly outweigh the right of society to enforce this public health measure, especially when the evidence of benefit is marginal at best.

Based on the points outlined briefly above, the evidence has convinced me that the benefits of water fluoridation no longer outweigh the risks. The money saved from halting water fluoridation programs can be more wisely spent on concentrated public health efforts to reduce dental decay in the populations that are still at risk and this will, at the same time, lower the incidence of the harmful side effects that a large segment of the general population is currently experiencing because of this outdated public health measure.

Sincerely,

Dr. Hardy Limeback BSc PhD (Biochemistry) DDS

Head, Preventive Dentistry

References:

Water fluoridation less effective in the late 1980’s and the 1990’s.

Water fluoridation cessation studies:

Attwood D, Blinkhorn AS. Dental health in school children 5 years after water fluoridation ceased in south-west. Scotland. Dent J. 1991 Feb;41(1):43-8.

Kobayashi S, Kawasaki K, Takagi O, Nakamura M, Fujii N, Shinzato M, Maki Y, Takaesu Y. Caries experience in subjects 18-22 years of age after 13 years’ discontinued water fluoridation in Okinawa. Community Dent Oral Epidemiol. 1992 Apr;20(2):81-3.

Kalsbeek H, Kwant GW, Groeneveld A, Dirks OB, van Eck AA, Theuns HM. Caries experience of 15-year-old children in The Netherlands after discontinuation of water fluoridation. Caries Res. 1993;27(3):201-5.

Seppa L, Karkkainen S, Hausen H. Caries frequency in permanent teeth before and after discontinuation of water fluoridation in Kuopio, Finland. Community Dent Oral Epidemiol. 1998 Aug;26(4):256-62.

Kunzel W, Fischer T. Caries prevalence after cessation of water fluoridation in La Salud, Cuba. Caries Res. 2000 Jan-Feb;34(1):20-5.

Burt BA, Keels MA, Heller KE. The effects of a break in water fluoridation on the development of dental caries and fluorosis. J Dent Res. 2000 Feb;79(2):761-9.

Comparison of fluoridated and non-fluoridated communities

Brunelle JA, Carlos JP. Recent trends in dental caries in U.S. children and the effect of water fluoridation. J Dent Res. 1990 Feb;69 Spec No:723-7; discussion 820-3.

Ismail AI, Shoveller J, Langille D, MacInnis WA, McNally M. Should the drinking water of Truro, Nova Scotia, be fluoridated? Water fluoridation in the 1990s. Community Dent Oral Epidemiol. 1993 Jun;21(3):118-25.

Jackson RD, Kelly SA, Katz BP, Hull JR, Stookey GK. Dental fluorosis and caries prevalence in children residing in communities with different levels of fluoride in the water. J Public Health Dent. 1995 Spring;55(2):79-84.

Slade GD, Davies MJ, Spencer AJ, Stewart JF. Associations between exposure to fluoridated drinking water and dental caries experience among children in two Australian states. J Public Health Dent. 1995 Fall;55(4):218-28.

Kumar JV, Swango PA, Lininger LL, Leske GS, Green EL, Haley VB. Changes in dental fluorosis and dental caries in Newburgh and Kingston, New York. Am J Public Health. 1998 Dec;88(12):1866-70.

Angelillo IF, Torre I, Nobile CG, Villari P. Caries and fluorosis prevalence in communities with different concentrations of fluoride in the water. Caries Res. 1999;33(2):114-22.

Decline of caries is not all due to fluoride

Bratthall D, Hansel Petersson G, Sundberg H. (1996) Reasons for the caries decline. What do the experts believe? Euro J Oral Sci 104:416-422

de Liefde B. The decline of caries in New Zealand over the past 40 years. N Z Dent J. 1998 Sep;94(417):109-13.

Birkeland JM, Haugejorden O, Ramm Von Der Fehr F. Some factors associated with the caries decline among norwegian children and adolescents: age-specific and cohort analyses. Caries Res. 2000 Mar-Apr;34(2):109-16.

Krasse B. From the art of filling teeth to the science of dental caries prevention: a personal review. J Public Health Dent. 1996;56(5 Spec No):271-7.

Dental fluorosis is now an epidemic

Leverett D. Prevalence of dental fluorosis in fluoridated and nonfluoridated communities—a preliminary investigation. J Public Health Dent. 1986 Fall;46(4):184-7.

Pendrys DG, Stamm JW. Relationship of total fluoride intake to beneficial effects and enamel fluorosis. J Dent Res. 1990 Feb;69 Spec No:529-38; discussion 556-7.

Szpunar SM, Burt BA. Evaluation of appropriate use of dietary fluoride supplements in the US. Community Dent Oral Epidemiol. 1992 Jun;20(3):148-54.

Riordan PJ. Perceptions of dental fluorosis. J Dent Res. 1993 Sep;72(9):1268-74.

Clark DC. Appropriate use of fluorides in the 1990’s. J Can Dent Assoc. 1993 Mar;59(3):272-9.

Clark DC. Trends in prevalence of dental fluorosis in North America. Community Dent Oral Epidemiol. 1994 Jun;22(3):148-52.

Lalumandier JA, Rozier RG. The prevalence and risk factors of fluorosis among patients in a pediatric dental practice. Pediatr Dent. 1995 Jan-Feb;17(1):19-25.

Pendrys DG, Katz RV, Morse DE. Risk factors for enamel fluorosis in a nonfluoridated population. Am J Epidemiol. 1996 Apr 15;143(8):808-15.

Limeback H, Ismail A, Banting D, DenBesten P, Featherstone J, Riordan PJ. Canadian Consensus Conference on the appropriate use of fluoride supplements for the prevention of dental caries in children. J Can Dent Assoc. 1998 Oct;64(9):636-9.

Kumar JV, Swango PA. Fluoride exposure and dental fluorosis in Newburgh and Kingston, New York: policy implications. Community Dent Oral Epidemiol. 1999 Jun;27(3):171-80.

Rozier RG. The prevalence and severity of enamel fluorosis in North American children. J Public Health Dent. 1999 Fall;59(4):239-46.

Fluoride ingestion delays tooth eruption and may simply delay tooth decay

Human studies:

Kunzel VW. [Cross-sectional comparison of the median eruption time for permanent teeth in children from fluoride poor and optimally fluoridated areas]. Stomatol DDR. 1976 May;5:310-21.

Virtanen JI, Bloigu RS, Larmas MA. Timing of eruption of permanent teeth: standard Finnish patient documents. Community Dent Oral Epidemiol. 1994 Oct;22(5 Pt 1):286-8.

Campagna L, Tsamtsouris A, Kavadia K. Fluoridated drinking water and maturation of permanent teeth at age 12. J Clin Pediatr Dent. 1995 Spring;19(3):225-8.

Nadler GL: Earlier dental maturation: fact or fiction? Angle Orthod 1998 Dec;68(6):535-8

Animal studies:

Krook L, Maylin GA, Lillie JH, Wallace RS. Dental fluorosis in cattle. Cornell Vet. 1983 Oct;73(4):340-62.

Smith CE, Nanci A, Denbesten PK. Effects of chronic fluoride exposure on morphometric parameters defining the stages of amelogenesis and ameloblast modulation in rat incisors. Anat Rec. 1993 Oct;237(2):243-58.

The anti-caries benefit from swallowed fluoride is miniscule compared to the post-eruptive topical effects.

Heifetz SB, Proskin HM. Serendipitous results of a pilot study: precaution indicated. J Clin Dent. 1995;6(1):117-9.

Burt, B.A. (1994). Letter. Fluoride, 27, 180-181.

Carlos, J.P. (1983). Comments on Fluoride. J.Pedodontics. Winter, 135-136.

Fejerskov O, Thylstrup A, Larsen MJ. Rational use of fluorides in caries prevention. A concept based on possible cariostatic mechanisms Acta Odontol Scand.1981;39(4):241-9.

Levine, R.S., (1976). The action of fluoride in caries prevention: a review of current concepts. Brit. Dent. J. 140, 9-14.

Martens LC, Verbeeck RM. [Mechanism of action of fluorides in local/topical application]. Rev Belge Med Dent. 1998;53(1):295-308.

Featherstone JD. Prevention and reversal of dental caries: role of low level fluoride. Community Dent Oral Epidemiol. 1999 Feb;27(1):31-40.

Limeback H. A re-examination of the pre-eruptive and post-eruptive mechanism of the anti-caries effects of fluoride: is there any anti-caries benefit from swallowing fluoride? Community Dent Oral Epidemiol. 1999 Feb;27(1):62-71.

Fluoridated water is associated with an increase risk for bone fracture

Jacobsen SJ, Goldberg J, Miles TP, Brody JA, Stiers W, Rimm AA. Regional variation in the incidence of hip fracture. US white women aged 65 years and older. JAMA. 1990 Jul 25;264(4):500-2.

Sowers MF, Clark MK, Jannausch ML, Wallace RB. A prospective study of bone mineral content and fracture in communities with fluoride exposure. Am J Epidemiol. 1991 Apr 1;133(7):649-60.

Cooper C, Wickham CA, Barker DJ, Jacobsen SJ. Water fluoridation and hip fracture. JAMA. 1991 Jul 24-31;266(4):513-4.

Danielson C, Lyon JL, Egger M, Goodenough GK. Hip fractures and fluoridation in Utah’s elderly population. JAMA. 1992 Aug 12;268(6):746-8.

Jacobsen SJ, Goldberg J, Cooper C, Lockwood SA. The association between water fluoridation and hip fracture among white women and men aged 65 years and older. A national ecologic study. Ann Epidemiol. 1992 Sep;2(5):617-26

Jacqmin-Gadda H, Commenges D, Dartigues JF. Fluorine concentration in drinking water and fractures in the elderly. JAMA. 1995 Mar 8;273(10):775-6.

Hillier S, Inskip H, Coggon D, Cooper C. (1996) Water fluoridation and osteoporotic fracture. Community Dent Health Suppl 2:63-8

Karagas MR, Baron JA, Barrett JA, Jacobsen SJ. Patterns of fracture among the United States elderly: geographic and fluoride effects. Ann Epidemiol. 1996 May;6(3):209-16.

Papadimitropoulos EA, Coyte PC, Josse RG, Greenwood CE. Current and projected rates of hip fracture in Canada. CMAJ. 1997 Nov 15;157(10):1357-63.

Feskanich D, Owusu W, Hunter DJ, Willett W, Ascherio A, Spiegelman D, Morris S, Spate VL, Colditz G. Use of toenail fluoride levels as an indicator for the risk of hip and forearm fractures in women. Epidemiology. 1998 Jul;9(4):412-6.

Allolio B, Lehmann R. Drinking water fluoridation and Exp Clin Endocrinol Diabetes. 1999;107(1):12-20.

Kurttio P, Gustavsson N, Vartiainen T, Pekkanen J. Exposure to natural fluoride in well water and hip fracture: a cohort analysis in Finland. Am J Epidemiol. 1999 Oct 15;150(8):817-24.

Hillier S, Cooper C, Kellingray S, Russell G, Hughes H, Coggon D. Fluoride in drinking water and risk of hip fracture in the UK: a case-control study. Lancet. 2000 Jan 22;355(9200):265-9.

Fluorosilicates, lead, arsenic, radium and other harmful contaminants in our fluoridated water are toxic

Denzinger HF, Konig HJ, and Kruger GE 1979 No. 103 sept/Oct issue of ‘Phosphorus and Potassium’

Lyman GH, Lyman CG, Johnson W. Association of leukemia with radium groundwater contamination. JAMA. 1985 Aug 2;254(5):621-6.

Finkelstein MM. Radium in drinking water and the risk of death from bone cancer among Ontario youths. CMAJ. 1994 Sep 1;151(5):565-71.

Moss ME, Kanarek MS, Anderson HA, Hanrahan LP, Remington PL. Osteosarcoma, seasonality, and environmental factors in Wisconsin, 1979-1989. Arch Environ Health. 1995 May-Jun;50(3):235-41.

Maki-Paakkanen J, Kurttio P, Paldy A, Pekkanen J. Association between the clastogenic effect in peripheral lymphocytes and human exposure to arsenic through drinking water. Environ Mol Mutagen. 1998;32(4):301-13.

Masters RD, Coplan M. Water treatment with Silicofluorides and Lead Toxicity. Intern J of Environ Studies 1999 56:435-449

Moss ME, Lanphear BP, Auinger P. Association of dental caries and blood lead levels. JAMA. 1999 Jun 23-30;281(24):2294-8.

Kurttio P, Pukkala E, Kahelin H, Auvinen A, Pekkanen J. Arsenic concentrations in well water and risk of bladder and kidney cancer in Finland. Environ Health Perspect. 1999 Sep;107(9):705-10.

Finkelstein MM. Silica, silicosis, and lung cancer: a risk assessment. Am J Ind Med. 2000 Jul;38(1):8-18.

Saffiotti U, Ahmed N. Neoplastic transformation by quartz in the BALB/3T3/A31-1-1 cell line and the effects of associated minerals. Teratog Carcinog Mutagen. 1995 15(6):339-56.

Studies reporting a link between fluoride and cancer

-some show a trend for increase risk of bone cancer in young males

Zeiger E, Shelby MD, Witt KL. Genetic toxicity of fluoride. Environ Mol Mutagen. 1993;21(4):309-18.

Cohn, P.D. (1992). “An Epidemiologic Report on Drinking Water and Fluoridation”. New Jersey Department of Health, Trenton, NJ.

Bucher JR, Hejtmancik MR, Toft JD 2d, Persing RL, Eustis SL, Haseman JK. Results and conclusions of the National Toxicology Program’s rodent carcinogenicity studies with sodium fluoride. Int J Cancer. 1991 Jul 9;48(5):733-7.

Hoover RN “Fluoridation of Drinking Water and Subsequent Cancer Incidence and Mortality” In Review of Fluoride: Benefits and Risks, Report of the Ad Hoc Committee on Fluoride of the Committee to Coordinate Environmental Health and Related Programs. US Public Health Service, pp E1-E51.

Tohyama E. Relationship between fluoride concentration in drinking water and mortality rate from uterine cancer in Okinawa prefecture, Japan. J Epidemiol. 1996 Dec;6(4):184-91.

Lee JR. Fluoridation and Bone Cancer. Fluoride 1993;26(2):79-82.

Yiamouyiannis JA. Fluoridation and cancer: The biology and epidemiology of bone and oral cancer related to fluoridation. Fluoride 1993;26(2):83-96.

Galanti MR, Sparen P, Karlsson A, Grimelius L, Ekbom A. Is residence in areas of endemic goiter a risk factor for thyroid cancer? Int J Cancer. 1995 May 29;61(5):615-21.

Grandjean P, Olsen JH, Jensen OM, Juel K. Cancer incidence and mortality in workers exposed to fluoride. J Natl Cancer Inst. 1992 Dec 16;84(24):1903-9.

Tsutsui T, Ide K, Maizumi H. Induction of unscheduled DNA synthesis in cultured human oral keratinocytes by sodium fluoride. Mutat Res. 1984 May;140(1):43-8

Aardema MJ, Gibson DP, LeBoeuf RA. Sodium fluoride-induced chromosome aberrations in different stages of the cell cycle: a proposed mechanism. Mutat Res. 1989 Jun;223(2):191-203.

Scott D, Roberts SA. Extrapolation from in vitro tests to human risk: experience with sodium fluoride clastogenicity. Mutat Res. 1987 Sep;189(1):47-58

Publications arguing against the link between fluoride and cancer. Why?

-failure to recognize in most cases that hydrofluosilicic acid (and its radium and arsenic contaminants), not pure sodium fluoride, was used to fluoridate water

-the increase in risk from 1 ppm fluoridated water for all cancers is low, for osteosarcomas, it is extremely low, but it should still be detectable with sufficient sample sizes

Chilvers C. Cancer mortality and fluoridation of water supplies in 35 USA cities. Int J Epidemiol 1983;12(4):397-404.

Shupe JL, Bruner RH, Seymour JL, Alden CL. The pathology of chronic bovine fluorosis: a review. Toxicol Pathol. 1992;20(2):274-85; discussion 285-8.

Freni SC, Gaylor DW. International trends in the incidence of bone cancer are not related to drinking water fluoridation. Cancer 1992;70(3):611-618.

Clemmesen J. Alleged association between artificial fluoridation of water supplies and cancer: review. Bull. WHO 1983;61(5):871-883.

Cook-Mozaffari P, Doll R. Fluoridation of Water Supplies and Cancer Mortality 2. Mortality Trends After Fluoridation. J Epidemiol Community Health 1981;35(4):233-238.

Doll R, Kinlen L. Fluoridation of water and cancer mortality in the U.S.A. Lancet 1977;1(Jun):1300-1302.

Griffith GW. Fluoridation and Cancer Mortality in Anglesey Wales Uk. J Epidemiol Community Health 1985;39(3):224-226.

Kinlen L, Doll R. Fluoridation of Water Supplies and Cancer Mortality 3. a Reexamination of Mortality in Cities in the Usa. J Epidemiol Community Health 1981;35(4):239-244.

Hoover RN, McKay FW, Fraumeni JFJ. Fluoridated drinking water and the occurrence of cancer. J Natl Cancer Inst 1976;57(4):757-768.

Walker AR, Cleaton-Jones PE, Richardson BD. Fluoridation and Cancer. S Afr Med J 1981;60(23):878-879.

Thomson WM. Dental health: water fluoridation, hip fracture, osteosarcoma—recent evidence. N. Z. Pharm. 1997;17(Nov):40-42.

Jackson RD, Kelly SA, Noblitt TW, Zhang W, Wilson ME, Dunipace AJ, Li Y,

Katz BP, Brizendine EJ, Stookey GK. Lack of effect of long-term fluoride ingestion on blood chemistry and frequency of sister chromatid exchange in human lymphocytes. Environ Mol Mutagen. 1997;29(3):265-71.

Fluoride is neurotoxic

Hu YH, Wu SS. Fluoride in cerebrospinal fluid of patients with fluorosis. J Neurol Neurosurg Psychiatry. 1988 Dec;51(12):1591-3.

Holland, R.I. Fluoride inhibition of protein synthesis. Cell Biol. Int. Rep. 1979 3:701-705

Jope RS. Modulation of phosphoinositide hydrolysis by NaF and aluminum in rat cortical slices. J. Neurochem. 1988 51:1731-1736.

Kay AR, Miles R, Wong RKS. Intracellular fluoride alters the kinetic properties of calcium currents facilitating the investigation of synaptic events in hippocampal neurons. J. Neurosci. 1986 6: 2915-2920.

Varner JA, Jensen KF Isaacson RL. Toxin-induced blood vessel inclusions caused by the chronic administration of aluminum and sodium fluoride and their implications for dementia. Ann. N.Y. Acad. Sci. 1997 825: 152-166.

Mullenix PJ, Denbesten PK, Schunior A, Kernan WJ. Neurotoxicity of sodium fluoride in rats. Neurotoxicol Teratol. 1995 Mar-Apr;17(2):169-77.

Varner JA, Jensen KF, Horvath W, Isaacson RL. Chronic administration of aluminum-fluoride or sodium-fluoride to rats in drinking water: alterations in neuronal and cerebrovascular integrity. Brain Res. 1998 Feb 16;784(1-2):284-98.

Varner JA, Horvath WJ, Huie CW, Naslund HR, Isaacson RL. Chronic aluminum fluoride administration. I. Behavioral observations. Behav Neural Biol. 1994 May;61(3):233-41.

Zhao LB, Liang GH, Zhang DN, Wu XR. Effect of high fluoride water supply on children’s intelligence. Fluoride 1996 29:190-192.

Li, XS, Zhi JL, RO. Effect of fluoride exposure on intelligence in children. Fluoride 1995 28(4):189-192.

Luke JA. Effect of fluoride on the physiology of the pineal gland. CariesResearch 1994 28:204.

Bahavior not affected by fluoride?

Morgan L, Allred E, Tavares M, Bellinger D, Needleman H. Investigation of the possible associations between fluorosis, fluoride exposure, and childhood behavior problems. Pediatr Dent. 1998 Jul-Aug;20(4):244-52
Fluoride affects reproduction

Dominguez L, Diaz A, Fornes MW, Mayorga LS. Reagents that activate GTP-binding proteins trigger the acrosome reaction in human spermatozoa. Int J Androl. 1995 Aug;18(4):203-7.

Hoffman DJ, Pattee OH, Wiemeyer SN. Effects of fluoride on screech owl reproduction: teratological evaluation, growth, and blood chemistry in hatchlings. Toxicol. Lett. 1985 26: 19-24.

Eckerlin, R.H., Maylin, G.A., Krook, L., and Carmichael, D.T. Cornell Ameliorative effects of reduced food-borne fluoride on reproduction in silver foxes.Vet. 1988 78 75-91.

Narayana MV, Chinoy NJ Reversible effects of sodium fluoride ingestion on spermatozoa of the rat Int J Fertil Menopausal Stud 1994 Nov-Dec;39(6):337-46

Messer HH, Armstrong WD, Singer L. Fertility impairment in mice on a low fluoride intake. Science. 1972 Sep 8;177(52):893-4

Haesungcharern A, Chulavatnatol M. Inhibitors of adenylate cyclase from ejaculated human spermatozoa. J Reprod Fertil. 1978 May;53(1):59-61

Susheela AK, Jethanandani P. Circulating testosterone levels in skeletal fluorosis patients. J Toxicol Clin Toxicol. 1996;34(2):183-9.

Kumar A, Susheela AK. Effects of chronic fluoride toxicity on the morphology of ductus epididymis and the maturation of spermatozoa of rabbit. Int J Exp Pathol. 1995 Feb;76(1):1-11.

Nicol CJ, Zielenski J, Tsui LC, Wells PG. An embryoprotective role for glucose-6-phosphate dehydrogenase in developmental oxidative stress and chemical teratogenesis. FASEB J. 2000 Jan;14(1):111-27.

No fluoride effect on reproduction

Merkley JW, Sexton TJ Reproductive performance of White Leghorns provided fluoride Poult Sci 1982 Jan;61(1):52-6
Fluoride can affect thyroid hormones and, therefore, many other organs

Susa M. “Heterotrimeric G proteins as fluoride targets in bone (Review). Int J Mol Med 3(2):115-126 (1999)

Caverzasio J, Palmer G, Suzuki A, Bonjour JP. Mechanism of the mitogenic effect of fluoride on osteoblast-like cells: evidences for a G protein-dependent tyrosine phosphorylation process. J Bone Miner Res. 1997 Dec;12(12):1975-83.

Susa M, Standke GJ, Jeschke M, Rohner D. Fluoroaluminate induces pertussis toxin-sensitive protein phosphorylation: differences in MC3T3-E1 osteoblastic and NIH3T3 fibroblastic cells. Biochem Biophys Res Commun. 1997 Jun 27;235(3):680-4.

Galletti PM, Joyet G - “Effect of fluoride on thyroidal iodine metabolism in hyperthyroidism” J Clin Endocrinol 18:1102-1110 (1958)

Gedalia I, Brand N. The relationship of fluoride and iodine in drinking water in the occurrence of goiter. Arch Int Pharmacodyn 1963;142:312-5.

Gorlitzer von Mundy. Einfluss von Fluor und Jod auf den Stoffwechsel, insbesondere auf die Schilddrüss. Münch Med Wochenschrift 105:234-247 (1963)

Litzka G - “Die experimentellen Grundlagen der Behandlung des M. Basedow und der Hyperthyreose mittels Fluortyrosin” Dtsch Med Wochenschr 63:1037-1040 (1937)

Gordonoff T. - Fluor und die Schilddrüse, Toxikology des Fluors Basel/Stuttgart, pp.111-123 (1964)

May W. Antagonismus zwischen Jod und Fluor im Organismus. Klin Wochenschr 14:790-792 (1935)

May W. Behandlung der Hypothyreosen einschließlich des schweren genuinenMorbus Basedow mit Fluor” Klin Wochenschr 16:562-564 (1937)

Haddow JE, Palomaki GE, Allan WC, et al. -”Maternal thyroid deficiency during pregnancy and subsequent neuropsychological development of the child.” N Engl J Med 341:549-55 (1999)]

Eckerlin, R.H.,Maylin, G.A., and Krook, L. Cornell Vet. 76 403-404 (1986). Milk production of cows fed fluoride contaminated commercial feed.

Balabolkin MI, Mikhailets ND, Lobovskaia RN, Chernousova NV. [The interrelationship of the thyroid and immune statuses of workers with long-term fluorine exposure]. Ter Arkh. 1995;67(1):41-2.

Krishnamachari KA Skeletal fluorosis in humans: a review of recent progress in the understanding of the disease. Prog Food Nutr Sci 1986;10(3-4):279-314

Tezelman S, Shaver JK, Grossman RF, Liang W, Siperstein AE, Duh QY, Clark OH. Desensitization of adenylate cyclase in Chinese hamster ovary cells transfected with human thyroid-stimulating hormone receptor. Endocrinology. 1994 Mar;134(3):1561-9.

Fluoride enters the placenta and may cause birth defects

Malhotra A, Tewari A, Chawla HS, Gauba K, Dhall K. Placental transfer of fluoride in pregnant women consuming optimum fluoride in drinking water. J Indian Soc Pedod Prev Dent. 1993 Mar;11(1):1-3

Armstrong WD, Singer L, Makowski EL. Placental transfer of fluoride and calcium. Am J Obstet Gynecol. 1970 Jun 1;107(3):432-4.

Erickson JD. Fluoridation and Down Syndrome. J Dental Res 58a 1979;228.

Erickson JD. Down Syndrome, Water Fluoridation, and Maternal Age. Teratology 1980;21(177-180).

Gupta SK, Gupta RC, Seth AK, Chaturvedi CS. Increased incidence of spina bifida occulta in fluorosis prone areas. Acta Paediatr Jpn. 1995 Aug;37(4):503-6.

Fluoride may affect the immune system

Loftenius A, Andersson B, Butler J, Ekstrand J. Fluoride augments the mitogenic and antigenic response of human blood lymphocytes in vitro. Caries Res. 1999;33(2):148-55.

Gutierrez J, Liebana J, Ruiz M, Castillo A, Gomez JL. Action of sodium fluoride on phagocytosis by systemic polymorphonuclear leucocytes. J Dent. 1994 Oct;22(5):279-82.

Sutton PR. Is the ingestion of fluoride an immunosuppressive practice? Med Hypotheses. 1991 May;35(1):1-3.

Spittle B. Allergy and hypersensitivity to fluoride. Fluoride 1993 26: 267-273.

Gabler WL, Mugrditchian M, Creamer HR, Bullock WW. Effect of fluoride on movement of concanavalin A-acceptor molecules of human neutrophils. Inflammation. 1989 Jun;13(3):317-28.

Gabler WL, Creamer HR, Bullock WW. Fluoride activation of neutrophils: similarities to formylmethionyl-leucyl-phenylalanine. Inflammation. 1989 Feb;13(1):47-58.

Gabler WL, Hunter N. Inhibition of human neutrophil phagocytosis and intracellular killing of yeast cells by fluoride. Arch Oral Biol. 1987;32(5):363-6

Gomez-Ubric JL, Liebana J, Gutierrez J, Castillo A. In vitro immune modulation of polymorphonuclear leukocyte adhesiveness by sodium fluoride. Eur J Clin Invest. 1992 Oct;22(10):659-61

Lewis A, Wilson CW. Fluoride hypersensitivity in mains tap water demonstrated by skin potential changes in guinea-pigs. Med Hypotheses. 1985 Apr;16(4):397-402

Hirano S, Ando M, Kanno S. Inflammatory responses of rat alveolar macrophages following exposure to fluoride. Arch Toxicol. 1999 Aug;73(6):310-5.

O’Shea JJ, Urdahl KB, Luong HT, Chused TM, Samelson LE, Klausner RD. Aluminum fluoride induces phosphatidylinositol turnover, elevation of cytoplasmic free calcium, and phosphorylation of the T cell antigen receptor in murine T cells. J Immunol. 1987 Nov 15;139(10):3463-9

Gutierrez J, Liebana J, Ruiz M, Castillo A, Gomez JL. Action of sodium fluoride on phagocytosis by systemic polymorphonuclear leucocytes. J Dent. 1994 Oct;22(5):279-82.


74 posted on 12/20/2008 7:12:54 AM PST by epow ("There was the true light, even the light that lighteth every man, coming into the world," Jn 1, 9)
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To: Boiler Plate

Yeah I have to agree, I never had a cavity until I moved to an area without fluoridated water. I have no idea why all the phobia over it.


75 posted on 12/20/2008 7:15:03 AM PST by eXe (Si vis pacem, para bellum)
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