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Whenever I give a public lecture about homeopathy, I explain what it is, briefly go in to its history, explain what its assumptions are, and what the evidence tells us about its efficacy and safety. When I am finished, there usually is a discussion with the audience. This is the part I like best; in fact, it is the main reason why I made the effort to do the lecture in the first place.

The questions vary, of course, but you can bet your last shirt that someone asks: “We know it works for animals; animals cannot experience a placebo-response, and therefore your claim that homeopathy relies on nothing but the placebo-effect must be wrong!” At this stage I often despair a little, I must admit. Not because the question is too daft, but because I did address it during my lecture. Thus I feel that I have failed to get the right message across – I despair with my obviously poor skills of giving an informative lecture!

Yet I need to answer the above question, of course. So I reiterate that the perceived effectiveness of homeopathy relies not just on the placebo-effect but also on phenomena such as regression towards the mean, natural history of the condition etc. I also usually mention that it is erroneous to assume that animals cannot benefit from placebo-effects; they can be conditioned, and pets can react to the expectations of their owners.

Finally, I need to mention the veterinary clinical evidence which – just like in the case of human patients – fails to show that homeopathic remedies are better than placebos for treating animals. Until recently, this was not an easy task because no systematic review of randomised placebo-controlled trials (RCTs) of veterinary homeopathy was available. Now, I am happy to announce, this situation has changed.

Using Cochrane methods, a brand-new review aimed to assess risk of bias and to quantify the effect size of homeopathic interventions compared with placebo for each eligible peer-reviewed trial. Judgement in 7 assessment domains enabled a trial’s risk of bias to be designated as low, unclear or high. A trial was judged to comprise reliable evidence, if its risk of bias was low or was unclear in specified domains. A trial was considered to be free of vested interest, if it was not funded by a homeopathic pharmacy.

The 18 RCTs found by the researchers were disparate in nature, representing 4 species and 11 different medical conditions. Reliable evidence, free from vested interest, was identified in only two trials:

  1. homeopathic Coli had a prophylactic effect on porcine diarrhoea (odds ratio 3.89, 95 per cent confidence interval [CI], 1.19 to 12.68, P=0.02);
  2. individualised homeopathic treatment did not have a more beneficial effect on bovine mastitis than placebo intervention (standardised mean difference -0.31, 95 per cent CI, -0.97 to 0.34, P=0.35).

The authors conclusions are clear: Mixed findings from the only two placebo-controlled RCTs that had suitably reliable evidence precluded generalisable conclusions about the efficacy of any particular homeopathic medicine or the impact of individualised homeopathic intervention on any given medical condition in animals.

My task when lecturing about homeopathy has thus become a great deal easier. But homeopathy-fans are not best pleased with this new article, I guess. They will try to claim that it was a biased piece of research conducted, most likely, by notorious anti-homeopaths who cannot be trusted. So who are the authors of this new publication?

They are RT Mathie from the British Homeopathic Association and J Clausen from one of Germany’s most pro-homeopathic institution, the ‘Karl und Veronica Carstens-Stiftung’.


‘Healing, hype or harm? A critical analysis of complementary or alternative medicine’ is the title of a book that I edited and that was published in 2008. Its publication date coincided with that of ‘Trick or Treatment?’ and therefore the former was almost completely over-shadowed by the latter. Consequently few people know about it. This is a shame, I think, and this post is dedicated to encouraging my readers to have a look at ‘Healing, hype or harm?’

One reviewer commented on Amazon about this book as follows: Vital and informative text that should be read by everyone alongside Ben Goldacre’s ‘Bad Science’ and Singh and Ernt’s ‘Trick or Treatment’. Everyone should be able to made informed choices about the treatments that are peddled to the desperate and gullible. As Tim Minchin famously said ‘What do you call Alternative Medicine that has been proved to work? . . . Medicine!’

This is high praise indeed! But I should not omit the fact that others have commented that they were appalled by our book and found it “disappointing and unsettling”. This does not surprise me in the least; after all, alternative medicine has always been a divisive subject.

The book was written by a total of 17 authors and covers many important aspects of alternative medicine. Some of its most famous contributors are Michael Baum, Gustav Born, David Colquhoun, James Randi and Nick Ross. Some of the most important subjects include:

  • Compassion
  • Quackademia
  • Impartiality
  • Ethics
  • Politics
  • Holism
  • Vitalism
  • Placebo

As already mentioned, our book is already 6 years old; however, this does not mean that it is now out-dated. The subject areas were chosen such that it will be timely for a long time to come. Nor does this book reflect one single point of view; as it was written by over a dozen different experts with vastly different backgrounds, it offers an entire spectrum of views and attitudes. It is, in a word, a book that stimulates critical thinking and thoughtful analysis.

I sincerely think you should have a look at it… and, in case you think I am hoping to maximise my income by telling you all this: all the revenues from this book go to charity.

One of the most commonly ‘accepted’ indications for acupuncture is anxiety. Many trials have suggested that it is effective for that condition. But is this really true? To find out, we need someone to conduct a systematic review or meta-analysis.

Korean researchers have just published such a paper; they wanted to assess the preoperative anxiolytic efficacy of acupuncture therapy and therefore conducted a meta-analysis of all RCTs on the subject. Four electronic databases were searched up to February 2014. Data were included in the meta-analysis from RCTs in which groups receiving preoperative acupuncture treatment were compared with control groups receiving a placebo for anxiety.

Fourteen publications with a total of 1,034 patients were included. Six RCTs, using the State-Trait Anxiety Inventory-State (STAI-S), reported that acupuncture interventions led to greater reductions in preoperative anxiety relative to sham acupuncture. A further eight publications, employing visual analogue scales, also indicated significant differences in preoperative anxiety amelioration between acupuncture and sham acupuncture.

The authors concluded that aacupuncture therapy aiming at reducing preoperative anxiety has a statistically significant effect relative to placebo or nontreatment conditions. Well-designed and rigorous studies that employ large sample sizes are necessary to corroborate this finding.

From these conclusions most casual readers might get the impression that acupuncture is indeed effective. One has to dig a bit deeper to realise that is perhaps not so.

Why? Because the quality of the primary studies was often dismally poor. Most did not even mention adverse effects which, in my view, is a clear breach of publication ethics. What is more, all the studies were wide open to bias. The authors of the meta-analysis include in their results section the following short paragraph:

The 14 included studies exhibited various degrees of bias susceptibility (Figure 2 and Figure 3). The agreement rate, as measured using Cohen’s kappa, was 0.8 [32]. Only six studies reported concealed allocation; the other six described a method of adequate randomization, although the word “randomization” appeared in all of the articles. Thirteen studies prevented blinding of the participants. Participants in these studies had no previous experience of acupuncture. According to STRICTA, two studies enquired after patients’ beliefs as a group: there were no significant differences [20, 24].

There is a saying amongst experts about such meta-analyses: RUBBISH IN, RUBBISH OUT. It describes the fact that several poor studies, pooled meta-analytically, can never give a reliable result.

This does, however, not mean that such meta-analyses are necessarily useless. If the authors prominently (in the abstract) stress that the quality of the primary studies was wanting and that therefore the overall result is unreliable, they might inspire future researchers to conduct more rigorous trials and thus generate progress. Most importantly, by insisting on pointing out these limitations and by not drawing positive conclusions from flawed data, they would avoid misleading those health care professionals – and let’s face it, they are the majority – who merely read the abstract or even just the conclusions of such articles.

The authors of this review have failed to do any of this; they and the journal EBCAM have thus done a disservice to us all by contributing to the constant drip of misleading and false-positive information about the value of acupuncture.

Reflexology? Isn’t that an alternative therapy? And as such, a physiotherapist would not normally use it, most of us might think.

Well, think again! Here is what the UK Chartered Society of Physiotherapists writes about reflexology:

Developed centuries ago in countries such as China, Egypt and India, reflexology is often referred to as a ‘gentle’ and ‘holistic’ therapy that benefits both mind and body. It centres on the feet because these are said by practitioners to be a mirror, or topographical map, for the rest of the body. Manipulation of certain pressure, or reflex, points is claimed to have an effect on corresponding zones in the body. The impact, say reflexologists, extends throughout – to bones, muscles, organs, glands, circulatory and neural pathways. The head and hands can also be massaged in some cases. The treatment is perhaps best known for use in connection with relaxation and relief from stress, anxiety, pain, sleep disorders, headaches, migraine, menstrual and digestive problems. But advocates say it can be used to great effect far more widely, often in conjunction with other treatments.

Reflexology, or Reflex Therapy (RT) as some physiotherapists prefer to call it, clearly is approved by the UK Chartered Society of Physiotherapists. And what evidence do they have for it?

One hundred members of the Association of Chartered Physiotherapists in Reflex Therapy (ACPIRT) participated in an audit to establish a baseline of practice. Findings indicate that experienced therapists use RT in conjunction with their professional skills to induce relaxation (95%) and reduce pain (86%) for patients with conditions including whiplash injury and chronic pain. According to 68% of respondents, RT is “very good,” “good” or “as good as” orthodox physiotherapy practices. Requiring minimal equipment, RT may be as cost effective as orthodox physiotherapy with regards to duration and frequency of treatment.

But that’s not evidence!!! I hear you grumble. No, it isn’t, I agree.

Is there good evidence to show that RT is effective?

I am afraid not!

My own systematic review concluded that the best evidence available to date does not demonstrate convincingly that reflexology is an effective treatment for any medical condition.

Does that mean that the Chartered Society of Physiotherapists promotes quackery?

I let my readers answer that question.

As a pharmacy professional, you must:

1. Make patients your first concern
2. Use your professional judgement in the interests of patients and the public
3. Show respect for others
4. Encourage patients and the public to participate in decisions about their care
5. Develop your professional knowledge and competence
6. Be honest and trustworthy
7. Take responsibility for your working practices.

Even though these 7 main principles were laid down by the UK General Pharmaceutical Council, they are pretty much universal and apply to pharmacists the world over.

On this blog, I have repeatedly criticised community pharmacists (here I am only discussing this branch of pharmacists) for selling remedies which are not just of debatable efficacy but which fly in the face of science and have been all but disproven. Recently, I came across this website of a working group of the Austrian Society of Pharmacists. It is in German, so I will translate a few sections for you.

They say that it is their aim to find “explanatory models for the mechanisms of action of homeopathy”. This is a strange aim, in my view, not least because there is no proven efficacy; why then search for a mechanism?

Things go from bad to worse when we consider the ‘Notfallapotheke’, the emergency kit which they recommend to consumers who might find themselves in desperate need for emergency care. It includes the following remedies, doses and indications:

Aconitum C 30 2 x 5 Glob, first remedy in cases of fever
Allium cepa C 12 3 x 5 Glob, hayfever or cold
Anamirta cocculusLM 12 : 2 x 5, travel sickness
Apis mellifica C 200 2 x 5 Glob, insect bites
Arnica C 200 1 x 5 Glob, injuries
Acidum arsenicosum C 12 3 – 5 x 5, food poisoning
Atropa belladonna C 30 2 x 5 Glob, high fever
Cephaelis ipecacuahna C 12 2 x 5 Glob, nausea and vomiting
Coffea arabica C 12 2 x 5 Glob, insomnia and restlessness
Euphrasia officinalis C 12 3 x 5 Glob, eye problems
Ferrum phosphoricum C 12 2 x 5 Glob, nose bleed
Lachesis muta C 30 1 x 5 Glob, infected wounds
Lytta vesicatoria C 200 1 – 2 x 5, burns,
Matricaria chamomilla C 30 1 x 3 Glob, toothache
Mercurius LM 12 2 x 5 Glob ear ache, weakness
Pulsatilla LM 12 2 x 5 Glob, ear ache, indigestion
Solanum dulcamara C12 3 x 5 Glob, cystitis
Strychnos nux vomica LM 12 2 x 5 Glob, hangover
Rhus toxicodendron C 200 2 x 5 Glob, rheumatic pain
Veratrum album C12, 3-5 x 3, watery diarrhoea, nausea, vomiting, circulatory problems, collapse.

I can well imagine that, after reading this, some of my readers are in need of some Veratrum album because of near collapse with laughter (or fury?).

We all know that most pharmacists sell such useless remedies; and we might pity them for such behaviour, as they claim they have no choice. But if pharmacists’ professional organisations put themselves so very clearly behind quackery thereby violating all ethical rules in the book, one is truly speechless.

Do I hear someone mutter “what has Austria to do with us?”?

Not a lot, perhaps – but have a look at the range of similar ‘homeopathic emergency kits’ sold outside Austria. Or be stunned by the plethora of homeopathic pharmacies across the globe here and UK-wide here. Or consider the fact that most non-homeopathic pharmacies in the world sell homeopathic remedies. Or let me remind you that a snapshot investigation into UK pharmacies revealed that 13 out of 20 pharmacisits failed to explain that there’s no clinical evidence that homeopathy works. Or be once again reminded that it is “the ethical role of the pharmacist is to give accurate, impartial information regarding the homeopathic therapy, the current scientific proof on their therapeutic effects, including the placebo effect.”

And what is the current scientific proof?

The most reliable verdict that I am aware of comes from the Australian ‘NATIONAL HEALTH AND MEDICAL RESEARCH COUNCIL’ (NHMRC) who have assessed the effectiveness of homeopathy. The evaluation concluded that “the evidence from research in humans does not show that homeopathy is effective for treating the range of health conditions considered.”

I rest my case.

Many proponents of alternative medicine seem somewhat suspicious of research; they have obviously understood that it might not produce the positive result they had hoped for; after all, good research tests hypotheses and does not necessarily confirm beliefs. At the same time, they are often tempted to conduct research: this is perceived as being good for the image and, provided the findings are positive, also good for business.

Therefore they seem to be tirelessly looking for a study design that cannot ‘fail’, i.e. one that avoids the risk of negative results but looks respectable enough to be accepted by ‘the establishment’. For these enthusiasts, I have good news: here is the study design that cannot fail.

It is perhaps best outlined as a concrete example; for reasons that will become clear very shortly, I have chosen reflexology as a treatment of diabetic neuropathy, but you can, of course, replace both the treatment and the condition as it suits your needs. Here is the outline:

  • recruit a group of patients suffering from diabetic neuropathy – say 58, that will do nicely,
  • randomly allocate them to two groups,
  • the experimental group receives regular treatments by a motivated reflexologist,
  • the controls get no such therapy,
  • both groups also receive conventional treatments for their neuropathy,
  • the follow-up is 6 months,
  • the following outcome measures are used: pain reduction, glycemic control, nerve conductivity, and thermal and vibration sensitivities,
  • the results show that the reflexology group experience more improvements in all outcome measures than those of control subjects,
  • your conclusion: This study exhibited the efficient utility of reflexology therapy integrated with conventional medicines in managing diabetic neuropathy.

Mission accomplished!

This method is fool-proof, trust me, I have seen it often enough being tested, and never has it generated disappointment. It cannot fail because it follows the notorious A+B versus B design (I know, I have mentioned this several times before on this blog, but it is really important, I think): both patient groups receive the essential mainstream treatment, and the experimental group receives a useless but pleasant alternative treatment in addition. The alternative treatment involves touch, time, compassion, empathy, expectations, etc. All of these elements will inevitably have positive effects, and they can even be used to increase the patients’ compliance with the conventional treatments that is being applied in parallel. Thus all outcome measures will be better in the experimental compared to the control group.

The overall effect is pure magic: even an utterly ineffective treatment will appear as being effective – the perfect method for producing false-positive results.

And now we hopefully all understand why this study design is so very popular in alternative medicine. It looks solid – after all, it’s an RCT!!! – and it thus convinces even mildly critical experts of the notion that the useless treatment is something worth while. Consequently the useless treatment will become accepted as ‘evidence-based’, will be used more widely and perhaps even reimbursed from the public purse. Business will be thriving!

And why did I employ reflexology for diabetic neuropathy? Is that example not a far-fetched? Not a bit! I used it because it describes precisely a study that has just been published. Of course, I could also have taken the chiropractic trial from my last post, or dozens of other studies following the A+B versus B design – it is so brilliantly suited for misleading us all.

On this blog, I have often pointed out how dismally poor most of the trials of alternative therapies frequently are, particularly those in the realm of chiropractic. A brand-new study seems to prove my point.

The aim of this trial was to determine whether spinal manipulative therapy (SMT) plus home exercise and advice (HEA) compared with HEA alone reduces leg pain in the short and long term in adults with sub-acute and chronic back-related leg-pain (BRLP).

Patients aged 21 years or older with BRLP for least 4 weeks were randomised to receive 12 weeks of SMT plus HEA or HEA alone. Eleven chiropractors with a minimum of 5 years of practice experience delivered SMT in the SMT plus HEA group. The primary outcome was subjective BRLP at 12 and 52 weeks. Secondary outcomes were self-reported low back pain, disability, global improvement, satisfaction, medication use, and general health status at 12 and 52 weeks.

Of the 192 enrolled patients, 191 (99%) provided follow-up data at 12 weeks and 179 (93%) at 52 weeks. For leg pain, SMT plus HEA had a clinically important advantage over HEA (difference, 10 percentage points [95% CI, 2 to 19]; P = 0.008) at 12 weeks but not at 52 weeks (difference, 7 percentage points [CI, -2 to 15]; P = 0.146). Nearly all secondary outcomes improved more with SMT plus HEA at 12 weeks, but only global improvement, satisfaction, and medication use had sustained improvements at 52 weeks. No serious treatment-related adverse events or deaths occurred.

The authors conclude that, for patients with BRLP, SMT plus HEA was more effective than HEA alone after 12 weeks, but the benefit was sustained only for some secondary outcomes at 52 weeks.

This is yet another pragmatic trial following the notorious and increasingly popular A+B versus B design. As pointed out repeatedly on this blog, this study design can hardly ever generate a negative result (A+B is always more than B, unless A has a negative value [which even placebos don't have]). Thus it is not a true test of the experimental treatment but all an exercise to create a positive finding for a potentially useless treatment. Had the investigators used any mildly pleasant placebo with SMT, the result would have been the same. In this way, they could create results showing that getting a £10 cheque or meeting with pleasant company every other day, together with HEA, is more effective than HEA alone. The conclusion that the SMT, the cheque or the company have specific effects is as implicit in this article as it is potentially wrong.

The authors claim that their study was limited because patient-blinding was not possible. This is not entirely true, I think; it was limited mostly because it failed to point out that the observed outcomes could be and most likely are due to a whole range of factors which are not directly related to SMT and, most crucially, because its write-up, particularly the conclusions, wrongly implied cause and effect between SMT and the outcome. A more accurate conclusion could have been as follows: SMT plus HEA was more effective than HEA alone after 12 weeks, but the benefit was sustained only for some secondary outcomes at 52 weeks. Because the trial design did not control for non-specific effects, the observed outcomes are consistent with SMT being an impressive placebo.

No such critical thought can be found in the article; on the contrary, the authors claim in their discussion section that the current trial adds to the much-needed evidence base about SMT for subacute and chronic BRLP. Such phraseology is designed to mislead decision makers and get SMT accepted as a treatment of conditions for which it is not necessarily useful.

Research where the result is known before the study has even started (studies with a A+B versus B design) is not just useless, it is, in my view, unethical: it fails to answer a real question and is merely a waste of resources as well as an abuse of patients willingness to participate in clinical trials. But the authors of this new trial are in good and numerous company: in the realm of alternative medicine, such pseudo-research is currently being published almost on a daily basis. What is relatively new, however, that even some of the top journals are beginning to fall victim to this incessant stream of nonsense.

Most of the underlying assumptions of alternative medicine (AM) lack plausibility. Whenever this is the case, so the argument put forward by an international team of researchers in a recent paper, there are difficulties involved in obtaining a valid statistical significance in clinical studies.

Using a mostly statistical approach, they argue that, since the prior probability of a research hypothesis is directly related to its scientific plausibility, the commonly used frequentist statistics, which do not account for this probability, are unsuitable for studies exploring matters in various degree disconnected from science. Any statistical significance obtained in this field should be considered with great caution and may be better applied to more plausible hypotheses (like placebo effect) than the specific efficacy of the intervention.

The researchers conclude that, since achieving meaningful statistical significance is an essential step in the validation of medical interventions, AM practices, producing only outcomes inherently resistant to statistical validation, appear not to belong to modern evidence-based medicine.

To emphasize their arguments, the researchers make the following additional points:

  • It is often forgotten that frequentist statistics, commonly used in clinical trials, provides only indirect evidence in support of the hypothesis examined.
  • The p-value inherently tends to exaggerate the support for the hypothesis tested, especially if the scientific plausibility of the hypothesis is low.
  • When the rationale for a clinical intervention is disconnected from the basic principles of science, as in case of complementary alternative medicines, any positive result obtained in clinical studies is more reasonably ascribable to hypotheses (generally to placebo effect) other than the hypothesis on trial, which commonly is the specific efficacy of the intervention.
  • Since meaningful statistical significance as a rule is an essential step to validation of a medical intervention, complementary alternative medicine cannot be considered evidence-based.

Further explanations can be found in the discussion of the article where the authors argue that the quality of the hypothesis tested should be consistent with sound logic and science and therefore have a reasonable prior probability of being correct. As a rule of thumb, assuming a “neutral” attitude towards the null hypothesis (odds = 1:1), a p-value of 0.01 or, better, 0.001 should suffice to give a satisfactory posterior probability of 0.035 and 0.005 respectively.

In the area of AM, hypotheses often are entirely inconsistent with logic and frequently fly in the face of science. Four examples can demonstrate this instantly and sufficiently, I think:

  • Homeopathic remedies which contain not a single ‘active’ molecule are not likely to generate biological effects.
  • Healing ‘energy’ of Reiki masters has no basis in science.
  • Meridians of acupuncture are pure imagination.
  • Chiropractic subluxation have never been shown to exist.

Positive results from clinical trials of implausible forms of AM are thus either due to chance, bias or must be attributed to more credible causes such as the placebo effect. Since the achievement of meaningful statistical significance is an essential step in the validation of medical interventions, unless some authentic scientific support to AM is provided, one has to conclude that AM cannot be considered as evidence-based.

Such arguments are by no means new; they have been voiced over and over again. Essentially, they amount to the old adage: IF YOU CLAIM THAT YOU HAVE A CAT IN YOUR GARDEN, A SIMPLE PICTURE MAY SUFFICE. IF YOU CLAIM THERE IS A UNICORN IN YOUR GARDEN, YOU NEED SOMETHING MORE CONVINCING. An extraordinary claim requires an extraordinary proof! Put into the context of the current discussion about AM, this means that the usual level of clinical evidence is likely to be very misleading as long as it totally neglects the biological plausibility of the prior hypothesis.

Proponents of AM do not like to hear such arguments. They usually insist on what we might call a ‘level playing field’ and fail to see why their assumptions require not only a higher level of evidence but also a reasonable scientific hypothesis. They forget that the playing field is not even to start with; to understand the situation better, they should read this excellent article. Perhaps its elegant statistical approach will convince them – but I would not hold my breath.

In 2004, I published an article rather boldly entitled ‘Ear candles: a triumph of ignorance over science’. Here is its summary:

Ear candles are hollow tubes coated in wax which are inserted into patients’ ears and then lit at the far end. The procedure is used as a complementary therapy for a wide range of conditions. A critical assessment of the evidence shows that its mode of action is implausible and demonstrably wrong. There are no data to suggest that it is effective for any condition. Furthermore, ear candles have been associated with ear injuries. The inescapable conclusion is that ear candles do more harm than good. Their use should be discouraged.

Sadly, since the publication of this paper, ear candles have not become less but more popular. There are about 3 000 000 websites on the subject; most are trying to sell products and make claims which are almost comically misguided; three examples have to suffice:

I said ALMOST comical because such nonsense has, of course a downside. Not only are consumers separated from their cash for no benefit whatsoever, but they are also exposed to danger; again, three examples from the medical literature might explain:

  • Otolaryngologists from London described a case of ear candling presenting as hearing loss, and they concluded that this useless therapy can actually cause damage to the ears.
  • A 50-year-old woman presented to her GP following an episode of ear candling. After 15 minutes, the person performing the candling burned herself while attempting to remove the candle and spilled candle wax into the patient’s right ear canal. On examination, a piece of candle wax was found in the patient’s ear, and she was referred to the local ear, nose, and throat department. Under general aesthetic, a large mass of solidified yellow candle wax was removed from the deep meatus of the ear. The patient had a small perforation in her right tympanic membrane. Results of a pure tone audiogram showed a mild conductive hearing loss on the right side. At a follow-up appointment 1 month later, the perforation was still there, and the patient’s hearing had not improved.
  • case report of a 4-year-old girl from New Zealand was published. The patient was diagnosed to suffer from otitis media. During the course of the ear examination white deposits were noticed on her eardrum; this was confirmed as being caused by ear candling.

I should stress that we do not know how often such events happen; there is no monitoring system, and one might expect that the vast majority of cases do not get published. Most consumers who experience such problems, I would guess, are far to embarrassed to admit that they have been taken in by this sort of quackery.

It was true 10 yeas ago and it is true today: ear candles are a triumph of ignorance over science. But also they are a victory of gullibility over common sense and the unethical exploitation of naive hope by greedy frauds.

DOCTOR Jeffrey Collins, a chiropractor from the Chicago area, just sent me an email which, I think, is remarkable and hilarious – so much so that I want to share it with my readers. Here it is in its full length and beauty:

If you really think you can resolve all back pain syndromes with a pill then you are dumber than you look. I’ve been a chiropractor for 37 years and the primary difference between seeing me vs. an orthopedic surgeon for back pain is simple. When you have ANY fixation in the facet joint, the motor untitled is compromised. These are the load bearing joints in the spine and only an idiot would not realize they are the primary source of pain. The idea of giving facet blocks under fluoroscopy is so dark ages. Maybe you could return to blood letting. The fact that you attack chiropractors as being dangerous when EVERY DAY medical doctors kill people but that’s OK in the name of science. Remember Vioxx? Oh yeah that drug killed over 80,000 patients that they could find. It was likely double that. Oddly I have treated over 10,000 in my career and nobody died. Not one. I guess I was just lucky. I went to Palmer in Iowa. The best chiropractors come out of there. I should qualify that. The ones that have a skill adjusting the spine. 

I will leave you with this as a simple analogy most patients get. Anyone who has ever “cracked their knuckles” will tell you that they got immediate relief and joint function was restored instanter. That’s chiropractic in a nutshell. Not complicated and any chiropractor worth his salt can do that for 37 years without one adverse incident. A monkey could hand out pain pills and you know it. Only in America do you have to get a script to get to a drugstore so everybody gets a cut. What a joke. Somehow mitigating pain makes you feel better about yourselves when you are the real sham. Funny how chiropractors pay the LOWEST malpractice rates in the country. That must be luck as well. Where’s your science now? I would love to debate a guy like you face to face. If you ever come to Chicago email me and let’s meet. Then again guys like you never seem to like confrontation. 

I’ve enjoyed this and glad I found your site. Nobody reads the crap that you write and I found this by mistake. Keep the public in the dark as long as you can. It’s only a matter of time before it’s proven DRUGS ARE WORTHLESS.

I am pleased that DOCTOR Collins had fun. Now let me try to have some merriment as well.

This comment is a classic in several ways, for instance, it

  • starts with a frightfully primitive insult,
  • boasts of the author’s authority (37 years of experience) without mentioning anything that remotely resembles real evidence,
  • provides pseudoscientific explanations for quackery,
  • returns to insults (only an idiot return to blood letting),
  • uses classical fallacies (…medical doctors kill people),
  • returns to more boasting about authority (I went to Palmer in Iowa. The best chiropractors come out of there…),
  • injects a little conspiracy theory (…everybody gets a cut),
  • returns to insults (…you are the real sham… guys like you never seem to like confrontation.) 
  • and ends with an apocalyptic finish: It’s only a matter of time before it’s proven DRUGS ARE WORTHLESS.

I should not mock DOCTOR Collins, though; I should be thankful to him for at least two reasons. Firstly, he confirmed my theory that “Ad hominem attacks are signs of victories of reason over unreason“. Secondly, he made a major contribution to my enjoyment of this otherwise somewhat dreary bank holiday, and I hope the same goes for my readers.

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