From Wikipedia, the free encyclopedia
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, knowledge, qualification or credentials they do not possess; a charlatan or snake oil salesman". The term quack is a clipped form of the archaic term quacksalver, from Dutch: kwakzalver a "hawker of salve". In the Middle Ages the term quack meant "shouting". The quacksalvers sold their wares on the market shouting in a loud voice.
Common elements of general quackery include questionable diagnoses using questionable diagnostic tests, as well as untested or refuted treatments, especially for serious diseases such as cancer. Quackery is often described as "health fraud" with the salient characteristic of aggressive promotion.
Definition
Since it is difficult to distinguish between those who knowingly
promote unproven medical therapies and those who are mistaken as to
their effectiveness, United States courts have ruled in defamation cases that accusing someone of quackery or calling a practitioner a quack is not equivalent to accusing that person of committing medical fraud. To be both quackery and fraud,
the quack must know they are misrepresenting the benefits and risks of
the medical services offered (instead of, for example, promoting an
ineffective product they honestly believe is effective).
In addition to the ethical problems of promising benefits that
can not reasonably be expected to occur, quackery also includes the risk
that patients may choose to forego treatments that are more likely to
help them, in favor of ineffective treatments given by the "quack".
Stephen Barrett of Quackwatch
defines quackery "as the promotion of unsubstantiated methods that lack
a scientifically plausible rationale" and more broadly as:
"anything involving overpromotion
in the field of health." This definition would include questionable
ideas as well as questionable products and services, regardless of the
sincerity of their promoters. In line with this definition, the word
"fraud" would be reserved only for situations in which deliberate
deception is involved.
Paul Offit has proposed four ways in which alternative medicine "becomes quackery":
- "...by recommending against conventional therapies that are helpful."
- "...by promoting potentially harmful therapies without adequate warning."
- "...by draining patients' bank accounts,..."
- "...by promoting magical thinking,..."
Quacksalver
Unproven,
usually ineffective, and sometimes dangerous medicines and treatments
have been peddled throughout human history. Theatrical performances were
sometimes given to enhance the credibility of purported medicines.
Grandiose claims were made for what could be humble materials indeed:
for example, in the mid-19th century revalenta arabica
was advertised as having extraordinary restorative virtues as an
empirical diet for invalids; despite its impressive name and many
glowing testimonials it was in truth only ordinary lentil flour, sold to the gullible at many times the true cost.
Even where no fraud was intended, quack remedies often contained
no effective ingredients whatsoever. Some remedies contained substances
such as opium, alcohol and honey, which would have given symptomatic relief but had no curative properties. Some would have addictive
qualities to entice the buyer to return. The few effective remedies
sold by quacks included emetics, laxatives and diuretics. Some
ingredients did have medicinal effects: mercury, silver and arsenic compounds may have helped some infections and infestations; willow bark contained salicylic acid, chemically closely related to aspirin; and the quinine contained in Jesuit's bark was an effective treatment for malaria and other fevers. However, knowledge of appropriate uses and dosages was limited.
Criticism of quackery in academia
The science-based medicine community has criticized the infiltration of alternative medicine
into mainstream academic medicine, education, and publications,
accusing institutions of "diverting research time, money, and other
resources from more fruitful lines of investigation in order to pursue a
theory that has no basis in biology."
R.W. Donnell coined the phrase "quackademic medicine" to describe this
attention given to alternative medicine by academia. Referring to the Flexner Report, he said that medical education "needs a good Flexnerian housecleaning."
For example, David Gorski criticized Brian M. Berman,
founder of the University of Maryland Center for Integrative Medicine,
for writing that "There [is] evidence that both real acupuncture and
sham acupuncture [are] more effective than no treatment and that
acupuncture can be a useful supplement to other forms of conventional
therapy for low back pain." He also castigated editors and peer
reviewers at the New England Journal of Medicine
for allowing it to be published, since it effectively recommended
deliberately misleading patients in order to achieve a known placebo
effect.
History in Europe and the United States
With little understanding of the causes and mechanisms of illnesses,
widely marketed "cures" (as opposed to locally produced and locally used
remedies), often referred to as patent medicines,
first came to prominence during the 17th and 18th centuries in Britain
and the British colonies, including those in North America. Daffy's Elixir and Turlington's Balsam
were among the first products that used branding (e.g. using highly
distinctive containers) and mass marketing to create and maintain
markets. A similar process occurred in other countries of Europe around the same time, for example with the marketing of Eau de Cologne as a cure-all medicine by Johann Maria Farina and his imitators. Patent medicines often contained alcohol or opium,
which, while presumably not curing the diseases for which they were
sold as a remedy, did make the imbibers feel better and confusedly
appreciative of the product.
The number of internationally marketed quack medicines increased
in the later 18th century; the majority of them originated in Britain
and were exported throughout the British Empire. By 1830, British
parliamentary records list over 1,300 different "proprietary medicines", the majority of which were "quack" cures by modern standards.
A Dutch organisation that opposes quackery, Vereniging tegen de Kwakzalverij (VtdK) was founded in 1881, making it the oldest organisation of this kind in the world. It has published its magazine Nederlands Tijdschrift tegen de Kwakzalverij (Dutch Magazine against Quackery) ever since. In these early years the VtdK played a part in the professionalisation of medicine. Its efforts in the public debate helped to make the Netherlands one of the first countries with governmental drug regulation.
Dalby's Carminative, Daffy's Elixir and
Turlington's Balsam
of Life bottles dating to the late 18th and early 19th centuries. These
"typical" patent or quack medicines were marketed in very different,
and highly distinctive, bottles. Each brand retained the same basic
appearance for more than 100 years.
In 1909, in an attempt to stop the sale of quack medicines, the British Medical Association published Secret Remedies, What They Cost And What They Contain. This publication was originally a series of articles published in the British Medical Journal between 1904 and 1909.
The publication was composed of 20 chapters, organising the work by
sections according to the ailments the medicines claimed to treat. Each
remedy was tested thoroughly, the preface stated: "Of the accuracy of
the analytical data there can be no question; the investigation has been
carried out with great care by a skilled analytical chemist." The book did lead to the end of some of the quack cures, but some survived the book by several decades. For example, Beecham's Pills,
which according to the British Medical Association contained in 1909
only aloes, ginger and soap, but claimed to cure 31 medical conditions, were sold until 1998.
British patent medicines lost their dominance in the United States when they were denied access to the Thirteen Colonies markets during the American Revolution, and lost further ground for the same reason during the War of 1812. From the early 19th century "home-grown" American brands started to fill the gap, reaching their peak in the years after the American Civil War. British medicines never regained their previous dominance in North
America, and the subsequent era of mass marketing of American patent medicines
is usually considered to have been a "golden age" of quackery in the
United States. This was mirrored by similar growth in marketing of quack
medicines elsewhere in the world.
Clark Stanley's Snake Oil
In the United States, false medicines in this era were often denoted by the slang term snake oil,
a reference to sales pitches for the false medicines that claimed
exotic ingredients provided the supposed benefits. Those who sold them
were called "snake oil salesmen", and usually sold their medicines with a
fervent pitch similar to a fire and brimstone religious sermon. They often accompanied other theatrical and entertainment productions that traveled as a road show from town to town,
leaving quickly before the falseness of their medicine was discovered.
Not all quacks were restricted to such small-time businesses however,
and a number, especially in the United States, became enormously wealthy
through national and international sales of their products.
In 1875, the Pacific Medical and Surgical Journal complained:
If
Satan has ever succeeded in compressing a greater amount of
concentrated mendacity into one set of human bodies above every other
description, it is in the advertising quacks. The coolness and
deliberation with which they announce the most glaring falsehoods are
really appalling. A recent arrival in San Francisco, whose name might
indicate that he had his origin in the Pontine marshes of Europe,
announces himself as the "Late examining physician of the Massachusetts
Infirmary, Boston." This fellow has the impudence to publish that his
charge to physicians in their own cases is $5.00! Another genius in
Philadelphia, of the bogus diploma breed, who claims to have founded a
new system of practice and who calls himself a "Professor," advertises
two elixers of his own make, one of which is for "all male diseases" and
the other for "all female diseases"! In the list of preparations which
this wretch advertises for sale as the result of his own labors and
discoveries, is ozone!
One among many examples is William Radam, a German immigrant to the
US, who, in the 1880s, started to sell his "Microbe Killer" throughout
the United States and, soon afterwards, in Britain and throughout the
British colonies. His concoction was widely advertised as being able to
"cure all diseases",
and this phrase was even embossed on the glass bottles the medicine was
sold in. In fact, Radam's medicine was a therapeutically useless (and
in large quantities actively poisonous) dilute solution of sulfuric acid, coloured with a little red wine. Radam's publicity material, particularly his books, provide an insight into the role that pseudoscience played in the development and marketing of "quack" medicines towards the end of the 19th century.
Cartoon depicting a quack doctor using hypnotism (1780, France)
Similar advertising claims
to those of Radam can be found throughout the 18th, 19th, 20th and 21st
centuries. "Dr." Sibley, an English patent medicine seller of the late
18th and early 19th centuries, even went so far as to claim that his
Reanimating Solar Tincture would, as the name implies, "restore life in
the event of sudden death". Another English quack, "Dr. Solomon" claimed
that his Cordial Balm of Gilead cured almost anything, but was
particularly effective against all venereal complaints, from gonorrhoea to onanism. Although it was basically just brandy flavoured with herbs, the price of a bottle was a half guinea (£sd system) in 1800, equivalent to over £38 ($49) in 2014.
Not all patent medicines were without merit. Turlingtons Balsam
of Life, first marketed in the mid-18th century, did have genuinely
beneficial properties. This medicine continued to be sold under the
original name into the early 20th century, and can still be found in the
British and American pharmacopoeias as "Compound tincture of benzoin".
In these cases, the treatments likely lacked empirical support when
they were introduced to the market, and their benefits were simply a
convenient coincidence discovered after the fact.
The end of the road for the quack medicines now considered
grossly fraudulent in the nations of North America and Europe came in
the early 20th century. 21 February 1906 saw the passage into law of the
Pure Food and Drug Act
in the United States. This was the result of decades of campaigning by
both government departments and the medical establishment, supported by a
number of publishers and journalists (one of the most effective was Samuel Hopkins Adams, who wrote "The Great American Fraud" series in Collier's in 1905).
This American Act was followed three years later by similar legislation
in Britain and in other European nations. Between them, these laws
began to remove the more outrageously dangerous contents from patent and
proprietary medicines, and to force quack medicine proprietors to stop
making some of their more blatantly dishonest claims. The Act, however,
left advertising and claims of effectiveness unregulated as the Supreme
Court interpreted it to mean only that ingredients on labels had to be
accurate. Language in the 1912 Sherley Amendment, meant to close this
loophole, was limited to regulating claims that were false and
fraudulent, creating the need to show intent. Throughout the early 20th
century, the American Medical Association
collected material on medical quackery, and one of their members and
medical editors in particular, Arthur J. Cramp, devoted his career to
criticizing such products. The AMA's Department of Investigation closed
in 1975, but their only archive open to non-members remains, the
American Medical Association Health Fraud and Alternative Medicine
Collection.
"Medical quackery and promotion of nostrums and worthless drugs
were among the most prominent abuses that led to formal self-regulation
in business and, in turn, to the creation of the" Better Business Bureau.
Contemporary culture
"Quackery is the promotion of false and unproven health schemes for a
profit. It is rooted in the traditions of the marketplace", with
"commercialism overwhelming professionalism in the marketing of
alternative medicine". Quackery
is most often used to denote the peddling of the "cure-alls" described
above. Quackery continues even today; it can be found in any culture and
in every medical tradition. Unlike other advertising mediums, rapid
advancements in communication through the Internet have opened doors for
an unregulated market of quack cures and marketing campaigns rivaling
the early 20th century. Most people with an e-mail account have experienced the marketing tactics of spamming –
in which modern forms of quackery are touted as miraculous remedies for
"weight loss" and "sexual enhancement", as well as outlets for
medicines of unknown quality.
United States
While quackery is often aimed at the aged or chronically ill, it can
be aimed at all age groups, including teens, and the FDA has mentioned
some areas where potential quackery may be a problem: breast
developers, weight loss, steroids and growth hormones, tanning and
tanning pills, hair removal and growth, and look-alike drugs.
In 1992, the president of The National Council Against Health Fraud, William T. Jarvis, wrote in Clinical Chemistry that:
The U.S. Congress determined
quackery to be the most harmful consumer fraud against elderly people.
Americans waste $27 billion annually on questionable health care,
exceeding the amount spent on biomedical research. Quackery is
characterized by the promotion of false and unproven health schemes for
profit and does not necessarily involve imposture, fraud, or greed. The
real issues in the war against quackery are the principles, including
scientific rationale, encoded into consumer protection laws, primarily
the U.S. Food, Drug, and Cosmetic Act. More such laws are badly needed.
Regulators are failing the public by enforcing laws inadequately,
applying double standards, and accrediting pseudomedicine.
Non-scientific health care (e.g., acupuncture, ayurvedic medicine,
chiropractic, homeopathy, naturopathy) is licensed by individual states.
Practitioners use unscientific practices and deception on a public who,
lacking complex health-care knowledge, must rely upon the
trustworthiness of providers. Quackery not only harms people, it
undermines the scientific enterprise and should be actively opposed by
every scientist.
For those in the practice of any medicine, to allege quackery is to
level a serious objection to a particular form of practice. Most
developed countries have a governmental agency, such as the Food and Drug Administration
(FDA) in the US, whose purpose is to monitor and regulate the safety of
medications as well as the claims made by the manufacturers of new and
existing products, including drugs and nutritional supplements or
vitamins. The Federal Trade Commission (FTC) participates in some of these efforts.
To better address less regulated products, in 2000, US President
Clinton signed Executive Order 13147 that created the White House
Commission on Complementary and Alternative Medicine.
In 2002, the commission's final report made several suggestions
regarding education, research, implementation, and reimbursement as ways
to evaluate the risks and benefits of each. As a direct result, more public dollars have been allocated for research into some of these methods.
The 1929 Revigator (sometimes misspelled Revigorator) was a pottery crock lined with radioactive ore that emitted radon.
Individuals and non-governmental agencies are active in attempts to expose quackery. According to John C. Norcross
et al. less is consensus about ineffective "compared to effective
procedures" but identifying both "pseudoscientific, unvalidated, or
'quack' psychotherapies" and "assessment measures of questionable
validity on psycho-metric grounds" was pursued by various authors. The evidence-based practice
(EBP) movement in mental health emphasizes the consensus in psychology
that psychological practice should rely on empirical research. There are also "anti-quackery" websites, such as Quackwatch, that help consumers evaluate claims. Quackwatch's information is relevant to both consumers and medical professionals.
China
Zhang Wuben, a quack who posed as skilled in traditional Chinese medicine in the People's Republic of China, based his operation on representations that raw eggplant and mung beans
were a general cure-all. Zhang, who has escaped legal liability as he
portrayed himself as a nutritionist, not a doctor, appeared on
television in China and authored a best-selling book, Eat Away the Diseases You Get from Eating.
Zhang, who charged the equivalent of $450 for a 10-minute examination,
had a two-year waiting list when he was exposed. Investigations launched
after a run on mung beans revealed that contrary to his
representations, he did not come from a family of accomplished
traditional practitioners (中医世家) and never had the medical degree from Beijing Medical University
he claimed to have. His only education was a brief correspondence or
night school course, completed after he was laid off from a textile
factory. Zhang, despite negative publicity on the national level,
continues to practice but has committed himself to finding a cheaper
cure-all than mung beans. His clinic, Wuben Hall, adjacent to Beijing National Stadium,
was torn down as an illegal structure. Much of Zhang Wuben's success
was due to the efforts of Chinese entrepreneurs, including one
government-owned company, who promoted him.
Hu Wanlin,
who did hold himself out as a doctor, was exposed in 2000 and sentenced
to 15 years in prison. He adulterated his concoctions with sodium sulfate, Glauber's salt, a poison in large doses. That case resulted in creating a system of licensing medical doctors in China.
In 1992, Li Hongzhi, a former grain clerk from Jilin introduced a new version of Falun Gong
exercises which soon turned into a cult with a mass following. One of
its controversial tenets was its quack belief that its followers need
not take any medicines for any diseases and illnesses. As a number of
followers began to refuse medical treatment, fall ill and die, the
government began to pay more attention to it. Falun Gong was banned in
China, but Li escaped to the United States, with his followers. Falun
Gong continued to thrive in the United States as an alternative therapy.
Presence and acceptance
A quack selling cards with a verse from the
Quran which is supposed to protect the wearer from
snakebites.
Tabant, Aït Bouguemez valley, Central
Morocco (2009).
There have been several suggested reasons why quackery is accepted by patients in spite of its lack of effectiveness:
- Ignorance: Those who perpetuate quackery may do so to
take advantage of ignorance about conventional medical treatments versus
alternative treatments, or may themselves be ignorant regarding their
own claims. Mainstream medicine has produced many remarkable advances,
so people may tend to also believe groundless claims.
- Placebo effect:
Medicines or treatments known to have no pharmacological effect on a
disease can still affect a person's perception of their illness, and
this belief in its turn does indeed sometimes have a therapeutic effect,
causing the patient's condition to improve. This is not to say
that no real cure of biological illness is effected – "though we might
describe a placebo effect as being 'all in the mind', we now know that
there is a genuine neurobiological basis to this phenomenon."
People report reduced pain, increased well-being, improvement, or even
total alleviation of symptoms. For some, the presence of a caring
practitioner and the dispensation of medicine is curative in itself.
- Regression fallacy: Lack of understanding that health conditions change with no treatment and attributing changes in ailments to a given therapy.
- Confirmation bias:
The tendency to search for, interpret, or prioritize information in a
way that confirms one's beliefs or hypotheses. It is a type of cognitive bias and a systematic error of inductive reasoning.
- Distrust of conventional medicine: Many people, for various reasons, have a distrust of conventional medicine, or of the regulating organizations such as the FDA, or the major drug corporations. For example, "CAM may represent a response to disenfranchisement [discrimination] in conventional medical settings and resulting distrust".
- Conspiracy theories:
Anti-quackery activists ("quackbusters") are often falsely accused of
being part of a huge "conspiracy" to suppress "unconventional" and/or
"natural" therapies, as well as those who promote them. It is alleged
that this conspiracy is backed and funded by the pharmaceutical industry
and the established medical care system – represented by the AMA, FDA, ADA, CDC, WHO, etc. – for the purpose of preserving their power and increasing their profits. This idea is often held by people with Antiscience views.
- Fear of side effects: A great variety of pharmaceutical medications can have very distressing side effects, and many people fear surgery and its consequences, so they may opt to shy away from these mainstream treatments.
- Cost: There are some people who simply cannot afford
conventional treatment, and seek out a cheaper alternative.
Nonconventional practitioners can often dispense treatment at a much
lower cost. This is compounded by reduced access to healthcare.
- Desperation: People with a serious or terminal disease, or
who have been told by their practitioner that their condition is
"untreatable", may react by seeking out treatment, disregarding the lack
of scientific proof for its effectiveness, or even the existence of
evidence that the method is ineffective or even dangerous. Despair may
be exacerbated by the lack of palliative non-curative end-of-life care.
Between 2012 and 2018 appeals on UK crowdfunding sites for cancer
treatment with an alternative health element have raised £8 million.
This is described as "a new and lucrative revenue stream for cranks,
charlatans, and conmen who prey on the vulnerable."
- Pride: Once people have endorsed or defended a cure, or
invested time and money in it, they may be reluctant or embarrassed to
admit its ineffectiveness and therefore recommend a treatment that does
not work.
- Fraud: Some practitioners, fully aware of the ineffectiveness
of their medicine, may intentionally produce fraudulent scientific
studies and medical test results, thereby confusing any potential
consumers as to the effectiveness of the medical treatment.
Persons accused of quackery
Deceased
- Thomas Allinson (1858–1918), founder of naturopathy. His views often brought him into conflict with the Royal College of Physicians of Edinburgh and the General Medical Council,
particularly his opposition to doctors' frequent use of drugs, his
opposition to vaccination and his self-promotion in the press. His views and publication of them led to him being labeled a quack and being struck off by the General Medical Council for infamous conduct in a professional respect.
- Lovisa Åhrberg
(1801–1881), the first Swedish female doctor. Åhrberg was met with
strong resistance from male doctors and was accused of quackery. During
the formal examination she was acquitted of all charges and allowed to
practice medicine in Stockholm even though it was forbidden for women in
the 1820s. She later received a medal for her work.
- Johanna Brandt (1876–1964), a South African naturopath who advocated the "Grape Cure" as a cure for cancer.
- John R. Brinkley (1885–1942), a nonphysician and xenotransplant specialist in Kansas, US, who claimed to have discovered a method of effectively transplanting the testicles of goats
into aging men. After state authorities took steps to shut down his
practice, he retaliated by entering politics in 1930 and running for the
office of Governor of Kansas.
- Hulda Regehr Clark (1928–2009), was a controversial naturopath, author, and practitioner of alternative medicine who claimed to be able to cure all diseases and advocated methods that have no scientific validity.
- Max Gerson (1881–1959), was a German-born American physician who developed a dietary-based alternative cancer treatment
that he claimed could cure cancer and most chronic, degenerative
diseases. His treatment was called The Gerson Therapy. Most notably,
Gerson Therapy was used, unsuccessfully, to treat Jessica Ainscough. According to Quackwatch,
Gerson Institute claims of cure are based not on actual documentation
of survival, but on "a combination of the doctor's estimate that the
departing patient has a 'reasonable chance of surviving', plus feelings
that the Institute staff have about the status of people who call in". The American Cancer Society reports that "[t]here is no reliable scientific evidence that Gerson therapy is effective..."
The quack, Jan Steen (c. 1650–60)
- Samuel Hahnemann (1755–1843), founder of homeopathy. Hahnemann believed that all diseases were caused by "miasms", which he defined as irregularities in the patient's vital force.
He also said that illnesses could be treated by substances that in a
healthy person produced similar symptoms to the illness, in extremely
low concentrations, with the therapeutic effect increasing with dilution
and repeated shaking.
- Lawrence B. Hamlin (in 1916), was fined under the 1906 US Pure Food and Drug Act for advertising that his Wizard Oil could kill cancer.
- L. Ron Hubbard (1911–1986), was the founder of the Church of Scientology. He was an American science fiction writer, former US Navy officer, and creator of Dianetics.
He has been commonly called a quack and a con man by both critics of
Scientology and by many psychiatric organizations in part for his often
extreme anti-psychiatric beliefs.
- Linda Hazzard, (1867–1938), was a self-declared doctor and fasting specialist, which she advertised as a panacea for every medical ailment. Up to 40 patients may have died of starvation in her "sanitarium" in Olalla, Washington, US. Imprisoned for one death in 1912, Hazzard was paroled in 1915 and continued to practice medicine without a license in New Zealand (1915–1920) and Washington, US (1920–1935). Died in 1938 while attempting a fasting to cure herself.
- William Donald Kelley, (1925–2005), was an orthodontist
and a follower of Max Gerson who developed his own alternative cancer
treatment called Nonspecific Metabolic Therapy. This treatment is based
on the unsubstantiated belief that "wrong foods [cause] malignancy to
grow, while proper foods [allow] natural body defenses to work". It involves, specifically, treatment with pancreatic enzymes, 50 daily vitamins and minerals (including laetrile), frequent body shampoos, coffee enemas, and a specific diet. According to Quackwatch, "not only is his therapy ineffective,
but people with cancer who take it die more quickly and have a worse
quality of life than those having standard treatment, and can suffer
serious or fatal side-effects. Kelley's most famous patient was actor Steve McQueen.
- John Harvey Kellogg (1852–1943), was a medical doctor in Battle Creek, Michigan, US, who ran a sanitarium using holistic methods, with a particular focus on nutrition, enemas and exercise. Kellogg was an advocate of vegetarianism and invented the corn flake breakfast cereal with his brother, Will Keith Kellogg.
- John St. John Long
(1798–1834) was an Irish artist who claimed to be able to cure
tuberculosis by causing a sore or wound on the back of the patient, out
of which the disease would exit. He was tried twice for manslaughter of
his patients who died under this treatment.
- Franz Anton Mesmer (1734–1815), was a German physician and astrologist, who invented what he called magnétisme animal.
- Theodor Morell (1886–1948), a German physician best known as Adolf Hitler's personal doctor. Morell administered approximately 74 substances, in 28 different mixtures to Hitler, including heroin, cocaine, Doktor Koster's Antigaspills, potassium bromide, papaverine, testosterone, vitamins and animal enzymes. Despite Hitler's dependence on Morell, and his recommendations of him to other Nazi leaders, Hermann Göring, Heinrich Himmler, Albert Speer and others quietly dismissed Morell as a quack.
- Daniel David Palmer (1845–1913), was a grocery store owner that claimed to have healed a janitor of deafness after adjusting the alignment of his back. He founded the field of chiropractic based on the principle that all disease
and ailments could be fixed by adjusting the alignment of someone's
back. His hypothesis was disregarded by medical professionals at the
time and despite a considerable following has yet to be scientifically
proven.
Palmer established a magnetic healing facility in Davenport, Iowa,
styling himself 'doctor'. Not everyone was convinced, as a local paper
in 1894 wrote about him: "A crank on magnetism has a crazy notion that
he can cure the sick and crippled with his magnetic hands. His victims
are the weak-minded, ignorant and superstitious, those foolish people
who have been sick for years and have become tired of the regular
physician and want health by the short-cut method…he has certainly
profited by the ignorance of his victims…His increase in business shows
what can be done in Davenport, even by a quack."
- Louis Pasteur (1822–1895), was a French chemist best known for his remarkable breakthroughs in microbiology. His experiments confirmed the germ theory of disease, also reducing mortality from puerperal fever (childbed), and he created the first vaccine for rabies. He is best known to the general public for showing how to stop milk and wine from going sour – this process came to be called pasteurization.
His hypotheses initially met with much hostility, and he was accused of
quackery on multiple occasions. However, he is now regarded as one of
the three main founders of microbiology, together with Ferdinand Cohn and Robert Koch.
- Linus Pauling (1901–1994), a Nobel Prize winner in chemistry, Pauling spent much of his later career arguing for the treatment of somatic and psychological diseases with orthomolecular medicine. Among his claims were that the common cold could be cured with massive doses of vitamin C. Together with Ewan Cameron he wrote the 1979 book Cancer and Vitamin C,
which was again more popular with the public than the medical
profession, which continued to regard claims about the effectiveness of
vitamin C in treating or preventing cancer as quackery. A biographer has discussed how controversial his views on megadoses of Vitamin C have been and that he was "still being called a 'fraud' and a 'quack' by opponents of his 'orthomolecular medicine'".
- Doctor John Henry Pinkard (1866–1934) was a Roanoke, Virginia businessman and "Yarb Doctor" or "Herb Doctor" who concocted quack medicines that he sold and distributed in violation of the Food and Drugs Act and the earlier Pure Food and Drug Act. He was also known as a "...clairvoyant, herb doctor and spiritualist." Some of Pinkard's Sanguinaria Compound, made from bloodroot or bloodwort, was seized by federal
officials in 1931. "Analysis by this department of a sample of the
article showed that it consisted essentially of extracts of plant drugs
including sanguinaria, sugar, alcohol, and water. It was alleged in the
information that the article was misbranded in that certain statements,
designs, and devices regarding the therapeutic and curative effects of
the article, appearing on the bottle label, falsely and fraudulently
represented that it would be effective as a treatment, remedy, and cure
for pneumonia, coughs, weak lungs, asthma, kidney, liver, bladder, or
any stomach troubles, and effective as a great blood and nerve tonic."
He pleaded guilty and was fined.
- Wilhelm Reich (1897–1957), Austrian-American Psychoanalyst. Claimed that he had discovered a primordial cosmic energy called Orgone. He developed several devices, including the Cloudbuster and the Orgone Accumulator,
that he believed could use orgone to manipulate the weather, battle
space aliens and cure diseases, including cancer. After an
investigation, the US Food and Drug Administration concluded that they were dealing with a "fraud of the first magnitude". On 10 February 1954, the US Attorney for Maine filed a complaint seeking a permanent injunction under Sections 301 and 302 of the Federal Food, Drug, and Cosmetic Act,
to prevent interstate shipment of orgone accumulators and to ban some
of Reich's writing promoting and advertising the devices. Reich refused
to appear in court, arguing that no court was in a position to evaluate
his work. Reich was arrested for contempt of court, and convicted to two years in jail, a US$10,000
fine, and his Orgone Accumulators and work on Orgone were ordered to be
destroyed. On 23 August 1956, six tons of his books, journals, and
papers were burned in the 25th Street public incinerator in New York. On
12 March 1957 he was sent to Danbury Federal Prison, where Richard C. Hubbard, a psychiatrist who admired Reich, examined him, recording paranoia manifested by delusions of grandiosity, persecution, and ideas of reference. On 18 November 1957 Reich died of a heart attack nine months later while he was in the federal penitentiary in Lewisburg, Pennsylvania.
- William Herbert Sheldon (1898–1977), who created the theory of somatotypes corresponding to intelligence.
Living
- Stanislaw Burzynski conducts experimental research on and administers antineoplastons to cancer patients, which are ineffective and dangerous. Burzynski operates the Burzynski Clinic in Houston, Texas, US. He has been involved in numerous lawsuits and the subject of US Food and Drug Administration warnings.
Aided through aggressive legal threats to critics and an active group
of patient-supporters, Burzynski continues practicing cancer quackery.
- Peter Duesberg
(born 1936) is a German American molecular biologist and a professor of
molecular and cell biology at the University of California, Berkeley
known for his early research into the genetic aspects of cancer. He is a
proponent of the claim that HIV does not cause AIDS. Duesberg began to gain public notoriety with a March 1987 article in Cancer Research
entitled "Retroviruses as Carcinogens and Pathogens: Expectations and
Reality".Duesberg has proposed that AIDS is caused by long-term
consumption of recreational drugs or antiretroviral drugs, and that HIV is a harmless passenger virus. In contrast, the scientific consensus is that HIV infection causes AIDS and Duesberg's HIV/AIDS claims have been rejected as erroneous by the scientific community. Reviews of his opinions in Nature and Science asserted that they were unpersuasive and based on selective reading of the literature.
- Vernon Coleman (born 1946) is a former GP who claims COVID-19 is a hoax and AIDS cannot infect heterosexuals. An advertisement by Coleman which claimed doctors were "the person most likely to kill you" was banned by the Advertising Standards Authority.
- Belle Gibson
(born 1991) falsely claimed that she had brain cancer which was cured
by alternative therapies and nutrition as outlined in her book The Whole Pantry.
She was convicted of misleading and deceptive conduct by Consumer
Affairs Victoria, Australia. She was ordered to pay a fine of A$410,000.
- Ann Louise Gittleman (born 1949) published a series of fad diet books that promote pseudoscientific ideas about weight loss, "detoxification" and electromagnetic radiation. She received a PhD from the now-defunct Clayton College of Natural Health, which is known as a diploma mill that gave degrees to a number of individuals who went on to be accused of quackery.
- Mehmet Oz (born 1960), as host of The Dr. Oz Show,
has promoted pseudoscientific health treatments and supplements and
faced a hearing at the United States Senate for helping companies sell
fraudulent medicine.
- Tullio Simoncini (born 1951) has claimed that cancer is caused by, and in fact is, the yeast Candida albicans, and that it can be cured with an injection of sodium bicarbonate. He was convicted in 2006 of manslaughter due to the death of one of his patients and came under fire again in 2012 after attempting to promote his treatment in Totnes, UK in violation of the Cancer Act 1939.
- Kevin Trudeau (born 1963) published several books about cures relating to maladies, weight loss and debt. He was imprisoned in Alabama,
US for failing to pay a US$37.6 million fine that he incurred as a
result of claims he made in his book about weight loss cures.
- Andrew Wakefield (born 1957) published a fraudulent study in The Lancet in 1998 claiming that the MMR vaccine increases the chance of autism.
His research has been described as "an elaborate fraud". None of his
results could be reproduced by other researchers. The study claimed the
combined MMR vaccine increased the risk of autism, while Wakefield had
just applied for patent on separate vaccines for the three diseases, and
therefore the study, if accepted, would have generated a large profit
for Wakefield. The UK General Medical Council subsequently struck Wakefield off its register.
Information Age quackery
A form of quackery common in the 21st Century is laypeople using online sites, such as
WebMD
to find diagnoses. The best way to avoid falling victim to this is to
make an appointment with a certified physician at a local hospital.
Writing in
The New York Times Magazine,
Virginia Heffernan
criticized WebMD for biasing readers toward drugs that are sold by the
site's pharmaceutical sponsors, even when they are unnecessary. She
wrote that WebMD "has become permeated with pseudomedicine and subtle
misinformation."
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