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Detox
Tips 9: More information on mercury toxicity
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Diseases & Conditions
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What is
Mercury and why is it unsafe: Mercury is a persistent, bio-accumulative
toxin that has increased at least
three fold in the atmosphere
and ocean over the past century, posing a risk to human health, wildlife
and the ecological balance.
The Food and Drug Administration and 41 states warn
consumers to limit or not eat certain fish due to mercury levels and ten
states advise pregnant women and children to limit consumption of canned
tuna, the most consumed fish in the US. A potent neurotoxin, mercury
exposures can affect the brain, kidneys and liver, and cause
developmental problems. Data from the Centers for Disease Control
indicates that 1-in-12 women of childbearing age have unsafe mercury
levels, translating into over 300,000 children born each year in the US
at risk of exposure to mercury. Infrared saunas are proven to be one of
the most effect devises for eliminating mercury toxicity.
Important
Facts About Mercury
l Mercury is the most toxic non-radioactive element on earth.
- A silver colored
mercury amalgam filling normally contains 52% mercury.
- On average, an amalgam filling weighs 1 gram and contains ½ gram of
mercury.
- The typical adult carries ten amalgam fillings containing about 5
grams of mercury.
- ½ gram of mercury in a ten acre lake would warrant issuance of a fish
advisory for the lake.
- Running shoes with mercury lights in their heels were banned by the
Minnesota Legislature in 1994 because they contained a ½ gram of mercury
in them and this was considered dangerous to public health.
- The use of mercury amalgams has been banned and are on a scheduled
phase-out in Germany, Austria, Denmark and Sweden.
- A proposition passed in California in 1994 requires a warning in
dental offices using mercury amalgam stating that "the people of the
state of California have determined that the use of mercury in dental
amalgam causes birth defects and other health problems." The proposition
also requires that permission must be obtained from a patient before
placing hazardous material in the mouth. (The new law is being contested
by the ADA and California Dental Association, and is tied up in Federal
Court).
- Legislation is now being proposed in Minnesota for a similar "Informed
Consent" legislation for all dental patients.

Far-Infrared Cellular Purification
- Detoxifies heavy metals including mercury, lead, cadmium, and aluminum.
- Detoxifies arsenic, formaldehyde, pesticides, agent orange, industrial chemicals, and gasoline.
- Detoxifies alcohol, nicotine, heroine, and prescription drugs.
- Purifies the body on a cellular level.
Autoimmune
Disorders
The diagnostic arena now occupied by autoimmune disorders provides us
with terms that could best be described as "alphabet soup." Such
problems include RA (Rheumatoid Athritis), HT (Hasimoto's Thyroiditis),
HAD (Human Adjuvant Disease), MS (Multiple Sclerosis), ALS (Amyotrophic
Lateral Sclerosis or, more commonly, Lou Gehrig's disease) and MCTD
(mixed connective tissue disease).
Should we now add MT (Mercury Toxicity)?
These conditions plus others, such as Crohn's Disease, Raynauds's
Disease, Systemic Candidiasis, Diabetes, and even Alzheimer's Disease
are now believed by many to be autoimmune disorders.
When patients are afflicted with such disorders, they come into their
physician's office with all, or some, of these symptoms:
• Generalized morning stiffness
• Skin rashes
• Dry eyes and mouth
• Joint pain
• Immune dysfunction
• Axillary lymph node swelling
• Subcutaneous nodules (skin bumps)
• Neurological symptoms (ringing in ears, burning and numbness
sensations
•
Chronic fatigue syndrome
•
Depression and/or environmental sensitivities
The clinical assessment usually shows a connective tissue disorder, the
result of the immune system attacking the tissues of the body. The
immune elements of T-lymphocytes, B-cells and "PAC-man" cells, instead
of attacking bacterial, viral and yeast fungal invaders, attack the
cells of the thyroid (HT), joint surfaces (RA), peripheral vascular bed
(Raynaud's) or the skin cells with patches across the nose and cheeks
(lupus) erythematosus).
There are no simple answers for this perplexing group of problems, yet
insights are beginning to arrive on the clinical horizon that may
indicate why T-cell mediated lesions are developed and a screening
questionnaire has been developed to help assess this problem (see
Mercury Toxicity Questionnaire). Patients who score more than five
"yeses" should be referred to a dentist familiar with "silver" amalgam
removal.
Any filling in the mouth that looked silver when it was new and is gray
or black now is probably 50% mercury, the rest being copper, silver,
tin, and zinc. There are numerous amalgam mixes on the market. They have
names like Dispersalloy®, Spheraloy®, and Tytin®. The mercury content
ranges from 43 to 54%.1 Although these fillings are commonly called
silver fillings because they look silver for the first few days of the
eight to twelve years they survive in the average human head, mercury
fillings would be a more accurate label. (And speaking of accurate
labels, the origins of the word mercury are both interesting and
provocative. Mercury was the God of Commerce in the Roman Empire and
meant fabrication, trickery, thieving and slight-of-hand.) In this
article the more formal term "amalgam" is used. The name "amalgam"
reflects the ability of mercury to bind or amalgamate powdered silver
and other metals into a hard filling.
Evidence that these fillings give systemic pathology as well as
periodontal disease exists. In one study it was observed that when 50
subjects without amalgams were compared to 51 subjects with amalgams,
there was a greater incidence of problems in the latter group. They
experienced greater incidence of chest pains, tachycardia, anemia,
fatigue and tendency to tire easily. They also had significantly higher
blood pressure, lower heart rate and lower hemoglobin.2
A study in Canada
has shown that pregnant sheep with new silver amalgams have elevated
levels of mercury in their fetuses within two weeks of placement of the
fillings. Further studies on monkeys showed the same findings. These
studies were done by Viny, Takahasi and Lorsheider at the University of
Calgary, Faculty of Medicine.3

In addition to the
reports from the United States, Canada and Japan, European researchers
have observed many adverse reports concerning amalgams. On February 18,
1994, mercury fillings were banned in Sweden for children and youth 19
years of age because evidence showed them to be a trigger of autoimmune
disorder.
Although mercury fillings have been widely used in the decades since,
research demonstrating that such fillings are safe has yet to be done.
Research that has been done and reported in scientific literature
demonstrates that:
1. Mercury escapes from fillings in the form of vapor created by
chewing. It then enters the bloodstream and is delivered to all parts of
the body, including the brain. (A recent autopsy of an 82 year-old women
from St. Paul with confirmed Alzheimer's disease had studies done by the
Mayo Heavy Metals Lab. Brain tissue examination showed 5.3 UGIG mercury
(53 times normal levels). The pathologies reported "neurofibrillary
tangle" in the brain sections that are common in such patients. She had
multiple amalgams.)
2. People with
mercury fillings have higher levels of mercury in their urine, blood and
brain than people without fillings.
Another significant European development about mercury amalgams was
reported when Degussa AG, the largest producer of dental amalgams in
Germany announced it would no longer provide such amalgams because of
pending and future lawsuits. This was based on a Federal Court ruling
that dentists who use such amalgams face legal liability.4
Next came a series of studies by Dr. Catherine Kousmine of France, who
reported that illnesses like MS and chronic polyarthritis, both
autoimmune diseases, are triggered by silver amalgams. This is outlined
in her book, La Sclerosa and Plaques Est Guerissable (Multiple Sclerosis
is Curable).
One more European study on MS comes from Great Britain. It reports that
the highest incidence of MS is found in Northern Ireland and the
Scottish Island of Orkeny and Shetland. They also have the highest
incidence of dental cavities and dental fillings. This provides more
suspicion that mercury is a possible link to autoimmune dysfunction.
Conclusion
It is our conclusion that mercury toxicity is an autoimmune disorder.
This was summarized recently in an article in Advance magazine.4 Its
wide range of symptoms can only be accounted for multiple adverse
effects on the immune system, nerve tissue and connective tissue in
general. The Mercury Toxicity Questionnaire has now been tested on over
200 patients and will serve as a warning/alert to clinicians when
patients have scores of "yes" in five or more of the questions. Such
patients should then be referred to dentists with special knowledge of
mercury amalgam removal and replacement with nontoxic composites and
dental materials.
References
1. Public Health Service, US Department of Health and Human Services,
Dental Amalgams: A Scientific Review and Recommended Public Health
Service Strategy for Research, Education and Regulation, January 1993,
Washington, DC, p. 1.
2. Ziff, M.F. "Docmented clinical side effect to dental amalgams." Adv.
Dent. Res. 1992; 1(6):131-134.
3. Vimy, J.D. Takahasi, Y., Lorscheider, F.L. "Maternal-fetal
distribution of mercury released from dental amalgam fillings." Am. J.
Physiol. 1990;258:939-945.
4. Brake, M. "Sweden bans amalgams." The international DAMS newsletter;
Spring 1994: 1.
5. Sehnert, K.W. "Autoimmune Disorders, "Advance, January 1995, p.
47-48.
History of the debate about mercury
French dentists were the first to mix mercury with various other metals
and plug the mixture into cavities and teeth. The first mixtures,
developed in the early 1800s, had relatively little mercury in them and
had to be heated to get the metals to bind. In 1819, a man named Bell in
England developed an amalgam mix with much more mercury in it that bound
the metals at room temperature. Taveau in France developed a similar
mixture in 1826.1
When amalgams were introduced to the US in 1833 by two French
entrepreneurs, the Crawcour brothers, amalgam use was denounced by a
substantial number of American dentists. So strong was the opposition to
amalgams that the American Society of Dental Surgeons, formed in 1840,
required its members to sign pledges promising not to use them.6 It is
an intriguing historical note that the common term for mercury in
Germany in those years was "quick silver." The German pronunciation for
"quick" is "quack." Thus, those dentists who used mercury were called
"quacks." This term has now come to mean anyone who is an "ignorant
pretender to medical skill" (The Random House Dictionary of The English
Language). In 1848, the Society found 11 of its New York members guilty
of "malpractice for using amalgam" and suspended them. Internal debate
over this issue led to the demise of the Society in 1856. Its successor
organization, the American Dental Association, sought to unite dentists
and, in its early days, did not take a stand on the issue of amalgam
safety. The Encyclopedia Britannica reports that "amalgams were not
altogether in good repute until after 1895," which suggests that the ADA
was supporting the use of amalgams by then. Despite the efforts of a few
researchers in this country and Europe to call attention to the dangers
of mercury named Dr. Alfred Stock who published numerous articles prior
to World War II,7 and Hal Huggins, a Colorado dentist who has spoken out
against amalgams for the last 20 years,8 debate about the safety of
mercury fillings remained muffled until recently.
The amalgam safety debate was revived in this country first by a 1989
Environmental Protection Agency declaration that amalgams are a
hazardous substance under the Superfund law,9 and then a December 1990
broadcast of a program by "60 Minutes" that presented a devastating
critique of amalgams. The program created a stir throughout the country.
"Switchboards lit up at the state dental societies, dental schools, and
the American Dental Association,' said Consumer Reports.7 The American
Dental Association got calls from two dozen reporters. The publicity was
the apparent cause of the following activity in 1991: and FDA hearing; a
conference sponsored by the National Institute of Dental Research; and a
call for a review of the research by the US Public Health Service.
The dental establishment was furious with CBS. The ADA attacked CBS in
the January 7, 1991 edition of its newspaper for "the irresponsible ways
in which viewers were led to the conclusion that amalgam filings are
unsafe." To the contrary, said the ADA, "scientific evidence…suggests
mercury amalgam is safe to use." The ADA newspaper published statements
by Dr. Harold Loe, director of National Institute of Dental Research,
criticizing CBS for having "an obvious bias" against amalgams. Dentists
all over the country received information packets from the ADA,
including copies of the ADA newspaper and a 1986 article from Consumer
Reports. The ADA also promoted its message in a two-minute video news
release sent to 700 TV stations on December 17, 1990, on its weekly
radio show on December 18, 1990, and in its journal, the Journal of the
American Dental Association.
The 1986 article by Consumer Reports pooh-poohed those who criticize the
use of mercury in fillings. The article concluded: "Dentists who purport
to treat health problems by ripping out fillings are putting their own
economic welfare ahead of their patients' welfare…Except for a few
people with a genuine allergy to mercury we know of no one who's been
harmed by them."7 Consumer Reports published a similar article in May of
1991 which the ADA and the MN Dental Association have also distributed
widely. This article criticized research showing that silver-mercury
fillings are unsafe and concluded that "amalgam fillings are still your
best bet."8
"60 Minutes" and the anti-amalgam movement have other critics besides
the ADA and Consumer Reports - they include the Arthritis Foundation,
the Multiple Sclerosis Society, and the ultra-right Accuracy in Media9 -
but no one has more credibility on this issue than the ADA and Consumer
Reports. For that reason, it is important for anyone trying to
understand this issue to understand the arguments of these two
organizations and why their arguments fail.
Sources
1. Mackert, Jr., J. Rodway, "Dental Amalgam and Mercury," Journal of the
American Dental Association 122: 54-61 (1991) p. 54.
2. "Dentistry," Encylopedia Britannica, Encyclopedia Britannica, Inc.,
Chicago, 1960, Vol. 7, p. 225. The US Public Health Service states:
"Questions regarding its [i.e., amalgam's] safety has been raised
virtually from the time of its first use."
3. Hanson, M. and Pelva, J., "The Dental Amalgam Issue: A Review,"
Experientia 47:9-22 (1991).
4. Huggins, Hal H., It's All in Your Head: Diseases Caused by
Silver-Mercury Fillings, 4th Ed., Life Sciences Press, 1990.
5. "Amalgam declared hazardous," Dentistry Today, February 1989, p.1.
6. "Mercury in your mouth," Consumer Reports, May 1991, p. 316.
7. "The mercury scare" Consumer Reports, March 1986, 150-152, p. 152.
8. "The mercury in your mouth," Consumer Reports, May 1991, 316-319,
p.319.
9. "MS, arthritis groups get amalgam calls," ADA News, January 7, 1991;
"CBS spurs false hopes, false fears," Accuracy in Media press release,
January-B, 1991.

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