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Hal Alan Huggins (1937 – November 29, 2014) was an American alternative dentistry advocate and campaigner against the use of
dental amalgam Dental amalgam is a liquid mercury and metal alloy mixture used in dentistry to fill cavities caused by tooth decay. Low-copper amalgam commonly consists of mercury (50%), silver (~22–32%), tin (~14%), zinc (~8%) and other trace metals. D ...
fillings and other dental therapies that he believed to be unsafe. Huggins began to promote his ideas in the 1970s and played a major role in generating controversy over the use of amalgam. Huggins's license to practice dentistry was revoked in 1996 after a panel found him guilty of
gross negligence Gross negligence is the "lack of slight diligence or care" or "a conscious, voluntary act or omission in reckless disregard of a legal duty and of the consequences to another party." In some jurisdictions a person injured as a result of gross negl ...
. Since then, he continued to publish on the topic of mercury and human health and believed that dental amalgam and other dental practices were responsible for a range of serious diseases. Many of Huggins' health claims have been criticized as
pseudoscientific Pseudoscience consists of statements, beliefs, or practices that claim to be both scientific and factual but are incompatible with the scientific method. Pseudoscience is often characterized by contradictory, exaggerated or unfalsifiable claim ...
and
quackery Quackery, often synonymous with health fraud, is the promotion of fraudulent or ignorant medical practices. A quack is a "fraudulent or ignorant pretender to medical skill" or "a person who pretends, professionally or publicly, to have skill, ...
.


Life and career

Huggins received his DDS in 1962 from the
University of Nebraska at Lincoln A university () is an institution of higher (or tertiary) education and research which awards academic degrees in several academic disciplines. ''University'' is derived from the Latin phrase ''universitas magistrorum et scholarium'', which ...
. In 1973, he became involved in the study and research of
mercury toxicity Mercury poisoning is a type of metal poisoning due to exposure to mercury. Symptoms depend upon the type, dose, method, and duration of exposure. They may include muscle weakness, poor coordination, numbness in the hands and feet, skin rashes, ...
and its impact on human health. Through the course of these investigations, Huggins earned an MS from the
University of Colorado at Colorado Springs The University of Colorado Colorado Springs (UCCS) is a public research university in Colorado Springs, Colorado. It is one of four campuses that make up the University of Colorado system. As of Fall 2017, UCCS had over 12,400 undergraduate a ...
in 1989 with special emphasis in
toxicology Toxicology is a scientific discipline, overlapping with biology, chemistry, pharmacology, and medicine, that involves the study of the adverse effects of chemical substances on living organisms and the practice of diagnosing and treating expos ...
and
immunology Immunology is a branch of medicineImmunology for Medical Students, Roderick Nairn, Matthew Helbert, Mosby, 2007 and biology that covers the medical study of immune systems in humans, animals, plants and sapient species. In such we can see ther ...
. Huggins subsequently became a prolific campaigner against the use of amalgam dental fillings, creating the Huggins Diagnostic Center in Colorado Springs, Colorado. At the Center, patients were charged up to $8,500 apiece for an intensive 2-week course of treatment including the removal of all amalgam fillings. Huggins claimed in his books that the Center's profits funded research and free care. The Center was closed in September 1995 after a series of lawsuits against Huggins alleging negligence and fraud. ''
TIME Time is the continued sequence of existence and events that occurs in an apparently irreversible succession from the past, through the present, into the future. It is a component quantity of various measurements used to sequence events, t ...
'' reported that despite Huggins's difficulties, some patients continued to swear by his treatments; former
Enron Enron Corporation was an American energy, commodities, and services company based in Houston, Texas. It was founded by Kenneth Lay in 1985 as a merger between Lay's Houston Natural Gas and InterNorth, both relatively small regional compani ...
chairman
Kenneth Lay Kenneth Lee Lay (April 15, 1942 – July 5, 2006) was an American businessman who was the founder, chief executive officer and chairman of Enron. He was heavily involved in the eponymous accounting scandal that unraveled in 2001 into the larg ...
had his fillings removed by Huggins in 1991 and reported resolution of an "unexplained numbness" as a result. Huggins received a series of warnings from the
U.S. Food and Drug Administration The United States Food and Drug Administration (FDA or US FDA) is a federal agency of the Department of Health and Human Services. The FDA is responsible for protecting and promoting public health through the control and supervision of food s ...
(FDA) for violating
good manufacturing practices Current good manufacturing practices (cGMP) are those conforming to the guidelines recommended by relevant agencies. Those agencies control the authorization and licensing of the manufacture and sale of food and beverages, cosmetics, pharmaceutic ...
and marketing unapproved medical devices. In the mid-1980s, Huggins was investigated by the FDA for his marketing of the "Amalgameter", a device which claimed to detect "positively or negative charged dental fillings". The FDA found that the Amalgameter was a simple battery-powered
ammeter An ammeter (abbreviation of ''Ampere meter'') is an instrument used to measure the current in a circuit. Electric currents are measured in amperes (A), hence the name. For direct measurement, the ammeter is connected in series with the circuit ...
, but was being promoted with a variety of scientifically unsubstantiated claims about dental fillings. The FDA reported in 1989 that Huggins had ceased manufacturing the device, but that "many could be around to dupe unsuspecting dental patients for a long, long time." In 1996, a Colorado state judge recommended that Huggins's dental license be revoked, citing his use of "'deceptive yet seductive advertising' to trick chronically ill patients into thinking that the true cause of their illness was mercury." Huggins's license was subsequently revoked by the Colorado State Board of Dental Examiners for
gross negligence Gross negligence is the "lack of slight diligence or care" or "a conscious, voluntary act or omission in reckless disregard of a legal duty and of the consequences to another party." In some jurisdictions a person injured as a result of gross negl ...
and the use of unnecessary and unproven procedures. ''
TIME Time is the continued sequence of existence and events that occurs in an apparently irreversible succession from the past, through the present, into the future. It is a component quantity of various measurements used to sequence events, t ...
'' reported the judge's conclusion that Huggins "diagnosed 'mercury toxicity' in all his patients, including some without amalgam fillings." Huggins contended that the revocation of his license was politically motivated in retaliation for his claims that amalgam fillings caused disease and claimed that he had not worked as a dentist since 1984. His criticisms of dental amalgam were featured on
60 Minutes ''60 Minutes'' is an American television news magazine broadcast on the CBS television network. Debuting in 1968, the program was created by Don Hewitt and Bill Leonard, who chose to set it apart from other news programs by using a unique st ...
. Huggins died on November 29, 2014 at the age of 77."Dr. Hal Huggins - Obituary - Legacy.com"
Retrieved January 3, 2015.


Research and beliefs


Dental

Huggins convened a conference on the biocompatibility of dental materials at the University of Colorado at Colorado Springs, with the assistance of a foundation called the Toxic Element Research Foundation that, according to ''Time'' magazine, is used by Huggins to promote his views. The participants unanimously signed a statement urging that amalgam fillings be banned immediately. Huggins has argued that amalgam can cause digestive problems such as
Crohn's disease Crohn's disease is a type of inflammatory bowel disease (IBD) that may affect any segment of the gastrointestinal tract. Symptoms often include abdominal pain, diarrhea (which may be bloody if inflammation is severe), fever, abdominal distension, ...
and
ulcers An ulcer is a discontinuity or break in a bodily membrane that impedes normal function of the affected organ. According to Robbins's pathology, "ulcer is the breach of the continuity of skin, epithelium or mucous membrane caused by sloughing o ...
, mood disorders such as depression and
fatigue Fatigue describes a state of tiredness that does not resolve with rest or sleep. In general usage, fatigue is synonymous with extreme tiredness or exhaustion that normally follows prolonged physical or mental activity. When it does not resolve ...
, autoimmune diseases such as multiple sclerosis,
scleroderma Scleroderma is a group of autoimmune diseases that may result in changes to the skin, blood vessels, muscles, and internal organs. The disease can be either localized to the skin or involve other organs, as well. Symptoms may include areas o ...
and
lupus Lupus, technically known as systemic lupus erythematosus (SLE), is an autoimmune disease in which the body's immune system mistakenly attacks healthy tissue in many parts of the body. Symptoms vary among people and may be mild to severe. Commo ...
, high or low blood pressure,
arthritis Arthritis is a term often used to mean any disorder that affects joints. Symptoms generally include joint pain and stiffness. Other symptoms may include redness, warmth, swelling, and decreased range of motion of the affected joints. In some ...
,
tachycardia Tachycardia, also called tachyarrhythmia, is a heart rate that exceeds the normal resting rate. In general, a resting heart rate over 100 beats per minute is accepted as tachycardia in adults. Heart rates above the resting rate may be normal ( ...
,
mononucleosis Infectious mononucleosis (IM, mono), also known as glandular fever, is an infection usually caused by the Epstein–Barr virus (EBV). Most people are infected by the virus as children, when the disease produces few or no symptoms. In young adult ...
, and cancers such as
leukemia Leukemia ( also spelled leukaemia and pronounced ) is a group of blood cancers that usually begin in the bone marrow and result in high numbers of abnormal blood cells. These blood cells are not fully developed and are called ''blasts'' or ...
and
Hodgkin's disease Hodgkin lymphoma (HL) is a type of lymphoma, in which cancer originates from a specific type of white blood cell called lymphocytes, where multinucleated Reed–Sternberg cells (RS cells) are present in the patient's lymph nodes. The condition ...
. In 2002, the
National Council Against Health Fraud The National Council Against Health Fraud (NCAHF) was a not-for-profit, US-based organization, that described itself as a "private nonprofit, voluntary health agency that focuses upon health misinformation, fraud, and quackery as public health p ...
examined these claims and concluded "there is no scientific evidence that amalgam fillings cause or contribute to the development of these diseases.""NCAHF Position Paper on Amalgam Fillings (2002)"
National Council Against Health Fraud. Retrieved 28 October 2020.
In a paper published in ''Alternative Medicine Review'' in 1998, Huggins claimed that changes in cerebrospinal fluid that are typical for multiple sclerosis remitted after the removal of amalgam fillings and root canals. Huggins claimed that dental care according to his understanding of dentistry has allowed wheelchair-using patients diagnosed with multiple sclerosis to walk unassisted within weeks. These claims are inconsistent with mainstream scientific consensus on the causes of multiple sclerosis. A
meta-analysis A meta-analysis is a statistical analysis that combines the results of multiple scientific studies. Meta-analyses can be performed when there are multiple scientific studies addressing the same question, with each individual study reporting m ...
examined a range of studies on if there was a link between multiple sclerosis saw a slight increase in the risk of multiple sclerosis associated with amalgam use, but noted that this was not
statistically significant In statistical hypothesis testing, a result has statistical significance when it is very unlikely to have occurred given the null hypothesis (simply by chance alone). More precisely, a study's defined significance level, denoted by \alpha, is the p ...
. Another study found that although there was a geographical relationship between
dental caries Tooth decay, also known as cavities or caries, is the breakdown of teeth due to acids produced by bacteria. The cavities may be a number of different colors from yellow to black. Symptoms may include pain and difficulty with eating. Complicatio ...
and multiple sclerosis, the use of dental amalgam was not associated with this disease. Huggins's criticisms of dental care were not limited to amalgam fillings; he was also opposed to
root canal A root canal is the naturally occurring anatomic space within the root of a tooth. It consists of the pulp chamber (within the coronal part of the tooth), the main canal(s), and more intricate anatomical branches that may connect the root ...
s that he alleges can cause
focal infection Focal infection theory is the historical concept that many chronic diseases, including systemic and common ones, are caused by focal infections. In present medical consensus, a focal infection is a localized infection, often asymptomatic, that ca ...
s and illness, and has claimed that implants can cause autoimmune disease. According to a review article on mercury controversy published by Dr. Dodes in the ''
Journal of the American Dental Association The ''Journal of the American Dental Association'' is a monthly peer-reviewed medical journal on dentistry published by the American Dental Association. It is freely available to the public after a one-year embargo. The journal was first published ...
'', "there are numerous logical and methodological errors in the anti-amalgam literature" and concluded that "the evidence supporting the safety of amalgam restorations is compelling." The FDA in 2020 commented "the majority of evidence shows exposure to mercury from dental amalgam does not lead to negative health effects in the general population. Exposure to mercury may pose a greater health risk in certain groups of people, who may be more susceptible to potential adverse effects generally associated with mercury."


Diet

Huggins was influenced by the dietary ideas of Melvin E. Page and promoted the pseudoscientific concept known as " balancing body chemistry".Jarvis, William T; Kravitz, Edward. (1985). ''Food Fads and Fallacies''. In Robert L. Pollack; Edward Kravitz. ''Nutrition in Oral Health and Disease''. Philadelphia: Lea & Febiger. p. 297. Barrett, Stephen. (1980). ''The Health Robbers: How to Protect Your Money and Your Life''. George F. Stickley Company. p. 279. He recommended a low-carbohydrate high-protein diet. The diet emphasized consumption of beef, chicken, turkey and eggs with grains and vegetables. All fish and seafood are forbidden as well as all dairy (apart from butter), processed sugar, white flour and soft drinks. In 1975, the
American Dental Association The American Dental Association (ADA) is an American professional association established in 1859 which has more than 161,000 members. Based in the American Dental Association Building in the Near North Side of Chicago, the ADA is the world's ...
's Council on Dental Research stated "there is little or no evidence to support the broad claims of the Hal Huggins diet." Huggins opposed the
pasteurization Pasteurization or pasteurisation is a process of food preservation in which packaged and non-packaged foods (such as milk and fruit juices) are treated with mild heat, usually to less than , to eliminate pathogens and extend shelf life. T ...
of milk, based on his claim that neither animals or humans can assimilate calcium from it.''Foods, Nutrition and Dental Health, Volume 1''. Pathotox Publishers, 1984. p. 125.


Selected publications

*''Why Raise Ugly Kids?: How You Can Fulfill Your Child's Health and Happiness Potential'' (1981) *''It's All in Your Head: The Link Between Mercury Amalgams and Illness'' (1993) *''Uninformed Consent : The Hidden Dangers in Dental Care'' (1999, with Thomas E. Levy) *''Solving the MS Mystery: Help, Hope and Recovery'' (2002) *''Your Goose Isn't Cooked... Yet!'' (2002) *''Who Makes Your Hormones Hum???'' (2004) *''It's Right Under Your Nose'' (2005)


References


External links


Dr. Huggins.com
*
Administrative Law Judge’s Conclusions about Hal A. Huggins, D.D.S.
{{DEFAULTSORT:Huggins, Hal 1937 births 2014 deaths 20th-century American non-fiction writers 20th-century dentists Alternative cancer treatment advocates American dentists American health activists American health and wellness writers American lobbyists Low-carbohydrate diet advocates Pseudoscientific diet advocates