risk
Turmeric is a commonly used herbal product implicated in causing liver injury. The aim of this case series
was to describe the clinical, histologic, and human leukocyte antigen (HLA) associations of turmeric-associated liver injury enrolled in the U.S. Drug Induced Liver Injury Network (DILIN).
All adjudicated cases enrolled in DILIN between 2004-2022 in which turmeric was an implicated product were reviewed. Causality was assessed using a 5-point expert opinion score. Available products were analyzed for the presence of turmeric using ultra-high-performance liquid chromatography. Genetic analyses included HLA sequencing.
Ten cases of turmeric-associated liver injury were found, all enrolled since 2011 and six since 2017. Of the 10 cases, 8 were women, 9 were White and the median age was 56 years (range, 35-71). Liver injury was hepatocellular in 9 patients and mixed in one. Liver biopsies in 4 patients showed acute hepatitis or mixed cholestatic-hepatitic injury with eosinophils. Five patients were hospitalized, and one patient died of acute liver failure. Chemical analysis confirmed the presence of turmeric in all 7 products tested; 3 also contained piperine (black pepper). HLA typing demonstrated that 7 patients carried HLA-B*35:01, 2 of whom were homozygous, yielding an allele frequency of 0.450 compared to population controls of 0.056-0.069.
The authors concluded that liver injury due to turmeric appears to be increasing in the United States, perhaps reflecting usage patterns or increased combination with black pepper. Turmeric causes potentially severe liver injury that is typically hepatocellular, with a latency of 1 to 4 months and strong linkage to HLA-B*35:01.
Turmeric or curcumin is said to cause multiple effects, such as inhibiting inflammation, oxidative stress, tumor cell proliferation, cell death, and infection. Yet, sound clinical trials to test whether these effects might translate into health benefits are rare. In addition, the bioavailability of oral turmeric supplements is known to be low.
Turmeric has been used in food for millennia and is thus generally considered to be safe. Known adverse effects include gastrointestinal problems such as nausea and diarrhea and allergic reactions. Clearly, the new case series casts considerable doubt on the safety of turmeric. Yet, one ought to point out that the number of cases is low (but, on the other hand under-reporting can be assumed to be high). Furthermore, we should take into account that the quality of commercially available products is often low. One must therefore ask whether the liver injuries were truly caused by turmeric itself or by contaminants.
My conclusion is that turmeric is unquestionably an interesting plant with considerable potential as a medicine. At present, there is much hype surrounding it. Yet, hype is almost always contra-productive. If we want to know the true value of turmeric, we need to solve the bioavailability problem and do much more research into its safety and efficacy for defined conditions.
Here in the UK, we are looking yet again for a new Prime Minister (PM). Did I say ‘we’? That’s not quite true; the Tory party is hunting for one, and it seems a difficult task for the talent-depleted conservatives. Eventually, the geriatric group of Tory members might again have the say. Amazingly, some senior Tories are already suggesting Boris Johnson (BJ).
To me, this demonstrates how common cognitive decline and memory loss seem to be among the elderly. They evidently have already forgotten that, only a few months ago, BJ has already been our PM.
Yes, it is often the short-term memory that suffers first!
It might, therefore, help to remind the Tory membership thus affected that BJ:
- was elected as PM in 2019,
- he then created scandal after scandal,
- he was even found guilty of breaking the law,
- he is still under investigation for misleading the Parliament,
- eventually, in 2022, he was removed from office after mishandling a sexual abuse scandal.
I hope this helps to refresh your memory, Tory members suffering from cognitive decline. Considering this blog is about so-called alternative medicine (SCAM), I should perhaps also offer you some treatments for the often progressive deterioration of mental capacity. Here is a recent paper that might point you in the right direction:
Senile ages of human life is mostly associated with developmental of several neurological complicated conditions including decreased cognition and reasoning, increased memory loss and impaired language performance. Alzheimer’s disease (AD) is the most prevalent neural disorder associated with dementia, consisting of about 70% of dementia reported cases. Failure of currently approved chemical anti-AD therapeutic agents has once again brought up the idea of administering naturally occurring compounds as effective alternative and/or complementary regimens in AD treatment. Polyphenol structured neuroprotecting agents are group of biologically active compounds abundantly found in plants with significant protecting effects against neural injuries and degeneration. As a subclass of this family, Flavonoids are potent anti-oxidant, anti-inflammatory and signalling pathways modulatory agents. Phosphatidylinositol 3-kinase (PI3K)/AKT and mitogen activated protein kinase (MAPK) pathways are both affected by Flavonoids. Regulation of pro-survival transcription factors and induction of specific genes expression in hippocampus are other important anti AD therapeutic activities of Flavonoids. These agents are also capable of inhibiting specific enzymes involved in phosphorylation of tau proteins including β-secretases, cyclin dependent kinase 5 and glycogen synthase. Other significant anti AD effects of Flavonoids include neural rehabilitation and lost cognitive performance recovery. In this review, first we briefly describe the pathophysiology and important pathways involved in pathology of AD and then describe the most important mechanisms through which Flavonoids demonstrate their significant neuroprotective effects in AD therapy.
Sorry, I forgot that this might be a bit too complex for semi-senile Tories. Put simply, this means consuming plenty of:
- berries,
- apples,
- garlic,
- onion,
- green tea,
- beans (beware flatulence in Parliament!)
In addition, I might advise you to stay off the Port, get enough rest, avoid stress of any type, and do plenty of aerobic exercise. And please:
- not too much excitement,
- stimulate your brain (this means avoid reading right-wing papers),
- no major scandals,
- no further deterioration of moral standards,
- no more lies,
- no more broken promises!
In other words, no vote for BJ!!!
Yesterday, L’EXPRESS published an interview with me. It was introduced with these words (my translation):
Professor emeritus at the University of Exeter in the United Kingdom, Edzard Ernst is certainly the best connoisseur of unconventional healing practices. For 25 years, he has been sifting through the scientific evaluation of these so-called “alternative” medicines. With a single goal: to provide an objective view, based on solid evidence, of the reality of the benefits and risks of these therapies. While this former homeopathic doctor initially thought he was bringing them a certain legitimacy, he has become one of their most enlightened critics. It is notable as a result of his work that the British health system, the NHS, gave up covering homeopathy. Since then, he has never ceased to alert us to the abuses and lies associated with these practices. For L’Express, he looks back at the challenges of regulating this vast sector and deciphers the main concepts put forward by “wellness” professionals – holism, detox, prevention, strengthening the immune system, etc.
The interview itself is quite extraordinary, in my view. While UK, US, and German journalists usually are at pains to tone down my often outspoken answers, the French journalists (there were two doing the interview with me) did nothing of the sort. This starts with the title of the piece: “Homeopathy is implausible but energy healing takes the biscuit”.
The overall result is one of the most outspoken interviews of my entire career. Let me offer you a few examples (again my translation):
Why are you so critical of celebrities like Gwyneth Paltrow who promote these wellness methods?
Sadly, we have gone from evidence-based medicine to celebrity-based medicine. A celebrity without any medical background becomes infatuated with a certain method. They popularize this form of treatment, very often making money from it. The best example of this is Prince Charles, sorry Charles III, who spent forty years of his life promoting very strange things under the guise of defending alternative medicine. He even tried to market a “detox” tincture, based on artichoke and dandelion, which was quickly withdrawn from the market.
How to regulate this sector of wellness and alternative medicines? Today, anyone can present himself as a naturopath or yoga teacher…
Each country has its own regulation, or rather its own lack of regulation. In Germany, for instance, we have the “Heilpraktikter”. Anyone can get this paramedical status, you just have to pass an exam showing that you are not a danger to the public. You can retake this exam as often as you want. Even the dumbest will eventually pass. But these practitioners have an incredible amount of freedom, they even may give infusions and injections. So there is a two-tier health care system, with university-trained doctors and these practitioners.
In France, you have non-medical practitioners who are fighting for recognition. Osteopaths are a good example. They are not officially recognized as a health profession. Many schools have popped up to train them, promising a good income to their students, but today there are too many osteopaths compared to the demand of the patients (knowing that nobody really needs an osteopath to begin with…). Naturopaths are in the same situation.
In Great Britain, osteopaths and chiropractors are regulated by statute. There is even a Royal College dedicated to chiropractic. It’s a bit like having a Royal College for hairdressers! It’s stupid, but we have that. We also have professionals like naturopaths, acupuncturists, or herbalists who have an intermediate status. So it’s a very complex area, depending on the state. It is high time to have more uniform regulations in Europe.
But what would adequate regulation look like?
From my point of view, if you really regulate a profession like homeopaths, it means that these professionals may only practice according to the best scientific evidence available. Which, in practice, means that a homeopath cannot practice homeopathy. This is why these practitioners have a schizophrenic attitude toward regulation. On the one hand, they would like to be recognized to gain credibility. But on the other hand, they know very well that a real regulation would mean that they would have to close shop…
What about the side effects of these practices?
If you ask an alternative practitioner about the risks involved, he or she will take exception. The problem is that there is no system in alternative medicine to monitor side effects and risks. However, there have been cases where chiropractors or acupuncturists have killed people. These cases end up in court, but not in the medical literature. The acupuncturists have no problem saying that a hundred deaths due to acupuncture – a figure that can be found in the scientific literature – is negligible compared to the millions of treatments performed every day in this discipline. But this is only the tip of the iceberg. There are many cases that are not published and therefore not included in the data, because there is no real surveillance system for these disciplines.
Do you see a connection between the wellness sector and conspiracy theories? In the US, we saw that Qanon was thriving in the yoga sector, for example…
Several studies have confirmed these links: people who adhere to conspiracy theories also tend to turn to alternative medicine. If you think about it, alternative medicine is itself a conspiracy theory. It is the idea that conventional medicine, in the name of pharmaceutical interests, in particular, wants to suppress certain treatments, which can therefore only exist in an alternative world. But in reality, the pharmaceutical industry is only too eager to take advantage of this craze for alternative products and well-being. Similarly, universities, hospitals, and other health organizations are all too willing to open their doors to these disciplines, despite the lack of evidence of their effectiveness.
We have repeatedly discussed the issue of detox as used in so-called alternative medicine (SCAM) and seen that, for a whole range of reasons, it is utter nonsense, e.g.:
- Remember Prince Charles’ ‘Duchy Originals Detox Tincture’?
- Now that you have paid through your nose for the ‘tox’, how about a ‘detox’ through your nose?
- Homotoxicology: ‘the best kept detox secret’? No, it’s even worse than homeopathy!
- Detox is bunk; save your money for something useful, fun or pleasant!
- Scientology detox? No thanks!!!
- ‘DETOX’ = a dangerous and counter-productive illusion
- Have yourself a merry little detox
- It’s beginning to look a lot like DETOX…everywhere I go
But would it not be better to keep toxins from entering the body in the first place?
Yes, you suspected correctly: there are products that claim to do exactly this. Here is a particularly ‘impressive’ one:
ION* Gut Support seals cells in the gut lining, helping to keep toxins out of your body and strengthening the terrain upon which your microbiome can diversify. it uses Humic Extract (from Ancient Soil) and Purified Water.
Humic extract is sourced from ancient soil (roughly 60 million years old), and contains a blend of bacterial metabolites (aka, fulvate) as well as less than 1% of a variety of trace minerals and amino acids including chloride, sodium, lithium, calcium, phosphorus, sulfur, bromide, potassium, iron, antimony, zinc, copper, gold, magnesium, alanine, glycine, histidine, isoleucine, methionine, threonine, and valine.
… the trace minerals in our humic extract are naturally occurring, well below the RDI, and not meant to be used as supplementary to any deficiencies. The truly active compound in humic extract is the fulvate, a unique family of carbon molecules with oxygen-binding sites that are produced by bacteria when they digest nutrients. These molecules are the backbone of the ION* blend, helping with critical functions like cellular and microbial communication and chelation of nutrients.
The science behind ION* lies in strengthening the cellular integrity of your body’s barriers, including not just your gut, but your sinuses and skin as well. Keeping your cells connected keeps these barriers intact, which sets the stage (or “terrain” as we like to call it) for seamless interaction between you and your microbiome.
At ION*, we’re all about connection – starting with the very foundation of our science: tight junction integrity. Tight junctions are the seals between your cells which help to create defensive barriers at the gut, skin, and sinuses. They act intelligently to keep toxins and foreign particles out of the blood stream while also allowing nutrients to enter. These seals are protected by the carbon and mineral metabolites of bacterial digestion.
Unfortunately, tight junction barriers can be degraded with exposure to gluten, glyphosate (the main chemical in commercial herbicides like Roundup), and other environmental insults. ION* has been scientifically shown to promote the strengthening of this barrier through redox signaling, even in the face of those environmental insults.
Your body’s barriers know what to let in (nutrients) and what to ward off (toxins). But the barriers must be strong. ION* works to strengthen your gut, sinus, and skin barriers at a cellular level by fostering tight junction integrity, helping to promote this intelligent defense system at a foundational level.
So much scientific-sounding language can make your head spin.
Which toxins are we talking about?
Are there any clinical studies of the product?
Why is the product so expensive?
What exactly are Humic substances?
I found an answer to only the last question. Humic substances are organic compounds that are important components of humus, the major organic fraction of soil, peat, and coal, and also a constituent of many upland streams, dystrophic lakes, and ocean water.
I imagine that tightening the named junctions – if this is truly a realistic mechanism of action – might interfere with the absorption of all sorts of substances that the body needs for survival. I am, of course, speculating, but one should ask about the risks of using this product (other than the one to the consumer’s bank account).
What we need are clinical studies. And there seem to be none (if anyone knows one, please let me know).
So, what do we call again a health product that makes unsubstantiated claims?
Was it perhaps ‘snake oil’?
It has been reported that a father accused of withholding insulin from his eight-year-old diabetic daughter and relying on the healing power of God has been committed to stand trial for her alleged murder.
Jason Richard Struhs, his wife Kerrie, and 12 others from a fringe religious group have been charged over the death of type 1 diabetic Elizabeth Rose Struhs. Police alleged she had gone days without insulin and then died. The police prosecutor detailed statements from witnesses and experts, including pediatric consultant Dr. Catherine Skellern, who said Elizabeth’s death “would have been painful and was over a prolonged period of days”.
“There is [also] body-worn camera footage at the scene … where Jason Struhs has recounted the events of the week leading up to the death of Elizabeth,” said the prosecutor. “This details the decision that Jason Struhs has made to stop the administration of insulin, and he stated that he knew the consequences, and he stated in that recording that he will ‘probably go to jail like they put Kerrie in jail’.”
During the hearing, Struhs, who appeared from jail by videolink, mainly sat with his head bowed and hands clasped against his forehead as magistrate Clare Kelly described the evidence against him. “It is said that Mr. Struhs, his wife Kerrie Struhs, and their children, including Elizabeth, were members of a religious community… The religious beliefs held by the members of the community include the healing power of God and the shunning of medical intervention in human life.” She also described a statement from Skellern suggesting Elizabeth would have spent her final days suffering from “insatiable thirst, weakness and lethargy, abdominal pain, incontinence, and the onset of impaired levels of consciousness”. The evidence read into court was an attempt by prosecutors to firm up an additional charge of torture. She said a post-mortem found Elizabeth’s cause of death was diabetic ketoacidosis, caused by a lack of insulin. “It is a life-threatening condition, which requires urgent medical treatment,” Kelly said.
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Cases like these are tragic, all the more so because they might have been preventable with more information and critical thinking. They make me desperately sad, of course, but they also convince me that my work with this blog should continue.
Advocates of so-called alternative medicine (SCAM) often sound like a broken record to me. They bring up the same ‘arguments’ over and over again, no matter whether they happen to be defending acupuncture, energy healing, homeopathy, or any other form of SCAM. Here are some of the most popular of these generic ‘arguments’:
1. It helped me
The supporters of SCAM regularly cite their own good experiences with their particular form of treatment and think that this is proof enough. However, they forget that any symptomatic improvement they may have felt can be the result of several factors that are unrelated to the SCAM in question. To mention just a few:
- Placebo
- Regression towards the mean
- Natural history of the disease
2. My SCAM is without risk
Since homeopathic remedies, for instance, are highly diluted, it makes sense to assume that they cannot cause side effects. Several other forms of SCAM are equally unlikely to cause adverse effects. So, the notion is seemingly correct. However, this ‘argument’ ignores the fact that it is not the therapy itself that can pose a risk, but the SCAM practitioner. For example, it is well documented – and, on this blog, we have discussed it often – that many of them advise against vaccination, which can undoubtedly cause serious harm.
3. SCAM has stood the test of time
It is true that many SCAMs have survived for hundreds or even thousands of years. It is also true that millions still use it even today. This, according to enthusiasts, is sufficient proof of SCAM’s efficacy. But they forget that many therapies have survived for centuries, only to be proved useless in the end. Just think of bloodletting or mercury preparations from past times.
4 The evidence is not nearly as negative as skeptics pretend
Yes, there are plenty of positive studies on some SCAMs This is not surprising. Firstly, from a purely statistical point of view, if we have, for instance, 1 000 studies of a particular SCAM, it is to be expected that, at the 5% level of statistical significance, about 50 of them will produce a significantly positive result. Secondly, this number becomes considerably larger if we factor in the fact that most of the studies are methodologically poor and were conducted by SCAM enthusiasts with a corresponding bias (see my ALTERNATIVE MEDICINE HALL OF FAME on this blog). However, if we base our judgment on the totality of the most robust studies, the bottom line is almost invariably that there is no overall convincingly positive result.
5. The pharmaceutical industry is suppressing SCAM
SCAM is said to be so amazingly effective that the pharmaceutical industry would simply go bust if this fact became common knowledge. Therefore Big Pharma is using its considerable resources to destroy SCAM. This argument is fallacious because:
- there is no evidence to support it,
- far from opposing SCAM, the pharmaceutical industry is heavily involved in SCAM (for example, by manufacturing homeopathic remedies, dietary supplements, etc.)
6 SCAM could save a lot of money
It is true that SCAMs are on average much cheaper than conventional medicines. However, one must also bear in mind that price alone can never be the decisive factor. We also need to consider other issues such as the risk/benefit balance. And a reduction in healthcare costs can never be achieved by ineffective therapies. Without effectiveness, there can be no cost-effectiveness.
7 Many conventional medicines are also not evidence-based
Sure, there are some treatments in conventional medicine that are not solidly supported by evidence. So why do we insist on solid evidence for SCAM? The answer is simple: in all areas of healthcare, intensive work is going on aimed at filling the gaps and improving the situation. As soon as a significant deficit is identified, studies are initiated to establish a reliable basis. Depending on the results, appropriate measures are eventually taken. In the case of negative findings, the appropriate measure is to exclude treatments from routine healthcare, regardless of whether the treatment in question is conventional or alternative. In other words, this is work in progress. SCAM enthusiasts should ask themselves how many treatments they have discarded so far. The answer, I think, is zero.
8 SCAM cannot be forced into the straitjacket of a clinical trial
This ‘argument’ surprisingly popular. It supposes that SCAM is so individualized, holistic, subtle, etc., that it defies science. The ‘argument’ is false, and SCAM advocates know it, not least because they regularly and enthusiastically cite those scientific papers that seemingly support their pet therapy.
9 SCAM is holistic
This may or may not be true, but the claim of holism is not a monopoly of SCAM. All good medicine is holistic, and in order to care for our patients holistically, we certainly do not need SCAM.
1o SCAM complements conventional medicine
This argument might be true: SCAM is often used as an adjunct to conventional treatments. Yet, there is no good reason why a complementary treatment should not be shown to be worth the effort and expense to add it to another therapy. If, for instance, you pay for an upgrade on a flight, you also want to make sure that it is worth the extra expenditure.
11 In Switzerland it works, too
That’s right, in Switzerland, a small range of SCAMs was included in basic health care by referendum. However, it has been reported that the consequences of this decision are far from positive. It brought no discernible benefit and only caused very considerable costs.
I am sure there are many more such ‘arguments’. Feel free to post your favorites!
My point here is this:
the ‘arguments’ used in defense of SCAM are not truly arguments; they are fallacies, misunderstandings, and sometimes even outright lies.
The ‘Münster Circle‘ is an informal association of multi-disciplinary experts who critically examine issues in and around so-called alternative medicine (SCAM). We exist since June 2016 and are the result of an initiative by Dr Bettina Schöne-Seifert, Professor and Chair of Professor and Chair of Medical Ethics at the University of Münster.
In the past, we have published several documents which have stimulated discussions on SCAM-related subjects. Yesterday, we have published our ‘MEMORANDUM INTEGRATIVE MEDICINE‘. It is a critical analysis of this subject and will hopefully make some waves in Germany and beyond.
Here is its English summary:
The merging of alternative medicine and conventional medicine has been increasingly referred to as Integrative (or Integrated) Medicine (IM) since the 1990s and has largely replaced other terms in this field. Today, IM is represented at all levels.
IM is often characterised with the thesis of the ‘best of both worlds’. However, there is no generally accepted definition of IM. Common descriptions of IM emphasise:
– the combination of conventional and complementary methods,
– the holistic understanding of medicine,
– the great importance of the doctor-patient relationship,
– the hope for optimal therapeutic success,
– the focus on the patient,
– the high value of experiential knowledge.
On closer inspection, the descriptions of IM show numerous inconsistencies. For example, medicine in the hands of doctors is stressed, but it is also emphasised that all relevant professions would be involved. Scientific evidence is emphasised, but at the same time, it is stressed that IM itself includes homeopathy as well as other unsubstantiated treatments and is only ‘guided’ by evidence, i.e. not really evidence-based. It is claimed that IM is to be understood as ‘complementary to science-based medicine’; however, this implies that IM itself is not science-based.
The ‘best of both worlds’ thesis impresses many. However, if one investigates what is meant by ‘best’, one finds that this term is not interpreted in nearly the same way as in conventional medicine. Many claims of IM are elementary components of all good medicine and thus cannot be counted among the characterising features of IM. Finally, it is hard to ignore the fact that the supporters of IM use it as a pretext to introduce unproven or disproven modalities into conventional medicine. Contrary to promises, IM has no discernible potential to improve medicine; rather, it creates confusion and entails considerable dangers. This cannot be in the interest of patients.
Against this background, it must be demanded that IM is critically scrutinised at all levels.
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Bioenergy (or energy healing) therapies are among the popular alternative treatment options for many diseases, including cancer. Many studies deal with the advantages and disadvantages of bioenergy therapies as an addition to established treatments such as chemotherapy, surgery, and radiation in the treatment of cancer. However, a systematic overview of this evidence is thus far lacking. For this reason, German authors reviewed and critically examined the evidence to determine what benefits the treatments have for patients.
In June 2022, a systematic search was conducted searching five electronic databases (Embase, Cochrane, PsychInfo, CINAHL and Medline) to find studies concerning the use, effectiveness, and potential harm of bioenergy therapies including the following modalities:
- Reiki,
- Therapeutic Touch,
- Healing Touch,
- Polarity Therapy.
From all 2477 search results, 21 publications with a total of 1375 patients were included in this systematic review. The patients treated with bioenergy therapies were mainly diagnosed with breast cancer. The main outcomes measured were:
- anxiety,
- depression,
- mood,
- fatigue,
- quality of life (QoL),
- comfort,
- well-being,
- neurotoxicity,
- pain,
- nausea.
The studies were predominantly of moderate quality and, for the most part, found no effect. In terms of QoL, pain, and nausea, there were some positive short-term effects of the interventions, but no long-term differences were detectable. The risk of side effects from bioenergy therapies appears to be relatively small.
The authors concluded that considering the methodical limitations of the included studies, studies with high study quality could not find any difference between bioenergy therapies and active (placebo, massage, RRT, yoga, meditation, relaxation training, companionship, friendly visit) and passive control groups (usual care, resting, education). Only studies with a low study quality were able to show significant effects.
Energy healing is as popular as it is implausible. What these ‘healers’ call ‘energy’ is not how it is defined in physics. It is an undefined, imagined entity that exists only in the imagination of its proponents. So why should it have an effect on cancer or any other condition?
My team conducted 2 RCT of energy healing (pain and warts); both failed to show positive effects. And here is what I stated in my recent book about energy healing for any ailment:
Energy healing is an umbrella term for a range of paranormal healing practices. Their common denominator is the belief in a mystical ‘energy’ that can be used for therapeutic purposes.
- Forms of energy healing have existed in many ancient cultures. The ‘New Age’ movement has brought about a revival of these ideas, and today energy healing systems are amongst the most popular alternative therapies in the US as well as in many other countries. Popular forms of energy healing include those listed above. Each of these are discussed and referenced in separate chapters of this book.
- Energy healing relies on the esoteric belief in some form of ‘energy’ which is distinct from the concept of energy understood in physics and refers to some life force such as chi in Traditional Chinese Medicine, or prana in Ayurvedic medicine.
- Some proponents employ terminology from quantum physics and other ‘cutting-edge’ science to give their treatments a scientific flair which, upon closer scrutiny, turns out to be but a veneer of pseudo-science.
- The ‘energy’ that energy healers refer to is not measurable and lacks biological plausibility.
- Considering its implausibility, energy healing has attracted a surprisingly high level of research activity. Its findings are discussed in the respective chapters of each of the specific forms of energy healing.
- Generally speaking, the methodologically best trials of energy healing fail to demonstrate that it generates effects beyond placebo.
- Even though energy healing is per se harmless, it can do untold damage, not least because it significantly undermines rational thought in our societies.
As you can see, I do not entirely agree with my German friends on the issue of harm. I think energy healing is potentially dangerous and should be discouraged.
As mentioned previously, Nikil Mukerji and I recently published a paper entitled WHY HOMOEOPATHY IS PSEUDOSCIENCE (Synthese (2022) 200:394). Here is its abstract:
Homoeopathy is commonly recognised as pseudoscience. However, there is, to date, no systematic discussion that seeks to establish this view. In this paper, we try to fill this gap. We explain the nature of homoeopathy, discuss the notion of pseudoscience, and provide illustrative examples from the literature indicating why homoeopathy fits the
bill. Our argument contains a conceptual and an empirical part.
In the conceptual part, we introduce the premise that a doctrine qualifies as a pseudoscience if, firstly, its proponents claim scientific standing for it and, secondly, if they produce bullshit to defend it, such that, unlike science, it cannot be viewed as the most reliable knowledge on its topic. In the empirical part, we provide evidence that homoeopathy fulfils both criteria. The first is quickly established since homoeopaths often explicitly claim scientificity.
To establish the second, we dive into the pseudo-academic literature on homoeopathy to provide evidence of bullshit in the arguments of homoeopaths. Specifically, we show that they make bizarre ontological claims incompatible with natural science, illegitimately shift the burden of proof to sceptics, and mischaracterise, cherry-pick, and misreport the evidence. Furthermore, we demonstrate that they reject essential parts of established scientific methodology and use epistemically unfair strategies to immunize their doctrine against recalcitrant evidence.
To my BIG surprise, it impressed Karl Lauterbach, the German health minister, who even tweeted favorably about it.
Prof. Karl Lauterbach @Karl_Lauterbach
Diese Studie von zwei ausgewiesenen Experten zum Thema #Homöopathie ist lesenswert. Zeigt noch einmal sehr klar: eine gefährliche Pseudowissenschaft.
(This paper on homeopathy by two renowned experts is worth reading. It shows once again very clearly: a dangerous pseudoscience)
Yesterday, it was reported that Health Minister Karl Lauterbach (SPD) wants to put the financing of homeopathic treatments by statutory health insurers to the test. “Although homeopathy is not significant in expenditure volume, it has no place in a science-based health policy,” Lauterbach told SPIEGEL. “That is why we will examine whether homeopathy can be removed as a statutory benefit.”
In addition to their standard statutory benefits, the health insurance funds offer so-called statutory benefits, which they use to attract customers. Many health insurers also offer homeopathic medicines, although there is no scientific evidence for their effectiveness beyond the placebo effect.
Lauterbach had repeatedly and sharply criticized this funding system as a member of the Bundestag. In 2019, he called for health insurers to be banned from co-financing homeopathy. Since his appointment to Minister of Health, however, Lauterbach has so far kept a low profile in this direction.
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WATCH THIS SPACE!
Pancoast tumors, also called superior sulcus tumors, are a rare type of cancer affecting the lung apex. These tumors can spread to the brachial plexus and spine and present with symptoms that appear to be of musculoskeletal origin. Patients with an advanced Pancoast tumor may thus feel intense, constant, or radiating pain in their arms, around their chest wall, between their shoulder blades, or traveling into their upper back or armpit. In addition, a Pancoast tumor may cause the following symptoms:
- Swelling in the upper arm
- Chest tightness
- Weakness or loss of coordination in the hand muscles
- Numbness or tingling sensations in the hand
- Loss of muscle tissue in the arm or hand
- Fatigue
- Unexplained weight loss
This case report details the story of a 59-year-old Asian man who presented to a chiropractor in Hong Kong with a 1-month history of neck and shoulder pain and numbness. His symptoms had been treated unsuccessfully with exercise, medications, and acupuncture. He had a history of tuberculosis currently treated with antibiotics and a 50-pack-year history of smoking.
Cervical magnetic resonance imaging (MRI) revealed a small cervical disc herniation thought to correspond with radicular symptoms. However, when the patient did not respond to a brief trial of chiropractic treatment, the chiropractor referred the patient back to the chest hospital for further testing, which confirmed the diagnosis of a Pancoast tumor. The patient was then referred for medical care and received radiotherapy and chemotherapy. At 2 months’ follow-up, the patient noted feeling lighter with less severe neck and shoulder pain and numbness. He also reported that he could sleep longer but still had severe pain upon waking for 2–3 hours, which subsided through the day.
A literature review identified six previously published cases in which a patient presented to a chiropractor with an undiagnosed Pancoast tumor. All patients had shoulder, spine, and/or upper extremity pain.
The authors concluded that patients with a previously undiagnosed Pancoast tumor can present to chiropractors given that these tumors may invade the brachial plexus and spine, causing shoulder, spine, and/or upper extremity pain. Chiropractors should be aware of the clinical features and risk factors of Pancoast tumors to readily identify them and refer such patients for medical care.
This is an important case report, in my view. It demonstrates that symptoms treated by chiropractors, osteopaths, and physiotherapists on a daily basis can easily be diagnosed wrongly. It also shows how vital it is that the therapist reacts responsibly to the fact that his/her treatments are unsuccessful. Far too often, the therapist has an undeniable conflict of interest and will say: “Give it more time, and, in my experience, symptoms will respond.”
The chiropractor in this story was brilliant and did the unusual thing of not continuing to treat his patient. However, I do wonder: might he be the exception rather than the rule?
