Web-sites have become a leading source of information on health matters. This is particularly true in the realm of alternative medicine. Conventional health care professionals often know too little about this subject to advise their patients, and alternative practitioners are usually too biased to be trusted. So many consumers turn to the Internet and hope that it offers information which is reliable. But is it?
American pharmacists published a study evaluating the quality of on-line information on herbal supplements. They conducted a search of 13 common herbals – including black cohosh, echinacea, garlic, ginkgo, ginseng, green tea, kava, saw palmetto, and St John’s wort – and reviewed the top 50 Web sites for each using a Google search. Subsequently, they analysed clinical claims, warnings, and other safety information.
A total of 1179 Web sites were examined in this way. Less than 8% of retail sites provided information regarding potential adverse effects, drug interactions, and other safety information; only 10.5% recommended consultation with a healthcare professional. Less than 3% cited scientific literature to support their claims.
The authors’ conclusions were worrying: Key safety information is still lacking from many online sources of herbal information. Certain nonretail site types may be more reliable, but physicians and other healthcare professionals should be aware of the variable quality of these sites to help patients make more informed decisions.
Having conducted my fair share of similar research (e.g. here or here or here or here), I can only concur with these conclusions. When it comes to health care, the Internet is a scary place! In the realm of alternative medicine, it is dominated by people who seem not to care much about anything other than their profits.
But what can be done to change this situation? How can we protect the public from Internet-charlatans? How can one control the Internet? I wish I knew! But there are nevertheless means of directing consumers to those sites which do offer reliable information. Kite-marking high quality sites might be one way of achieving this. This task would, of course, be huge and difficult, but in the interest of public safety, governments and other official institutions should consider tackling it.
A recent interview on alternative medicine for the German magazine DER SPIEGEL prompted well over 500 comments; even though, in the interview, I covered numerous alternative therapies, the discussion that followed focussed almost entirely on homeopathy. Yet again, many of the comments provided a reminder of the quasi-religious faith many people have in homeopathy.
There can, of course, be dozens of reasons for such strong convictions. Yet, in my experience, some seem to be more prevalent and important than others. During my last two decades in researching homeopathy, I think, I have identified several of the most important ones. In this post, I try to outline a typical sequence of events that eventually leads to a faith in homeopathy which is utterly immune to fact and reason.
The starting point of this journey towards homeopathy-worship is usually an impressive personal experience which is often akin to an epiphany (defined as a moment of sudden and great revelation or realization). I have met hundreds of advocates of homeopathy, and those who talk about this sort of thing invariably offer impressive stories about how they metamorphosed from being a ‘sceptic’ (yes, it is truly phenomenal how many believers insist that they started out as sceptics) into someone who was completely bowled over by homeopathy, and how that ‘moment of great revelation’ changed the rest of their lives. Very often, this ‘Saulus-Paulus conversion’ relates to that person’s own (or a close friend’s) illness which allegedly was cured by homeopathy.
Rachel Roberts, chief executive of the Homeopathy Research Institute, provides as good an example of this sort of epiphany as anyone; in an article in THE GUARDIAN, she described her conversion to homeopathy with the following words:
I was a dedicated scientist about to begin a PhD in neuroscience when, out of the blue, homeopathy bit me on the proverbial bottom.
Science had been my passion since I began studying biology with Mr Hopkinson at the age of 11, and by the age of 21, when I attended the dinner party that altered the course of my life, I had still barely heard of it. The idea that I would one day become a homeopath would have seemed ludicrous.
That turning point is etched in my mind. A woman I’d known my entire life told me that a homeopath had successfully treated her when many months of conventional treatment had failed. As a sceptic, I scoffed, but was nonetheless a little intrigued.
She confessed that despite thinking homeopathy was a load of rubbish, she’d finally agreed to an appointment, to stop her daughter nagging. But she was genuinely shocked to find that, after one little pill, within days she felt significantly better. A second tablet, she said, “saw it off completely”.
I admit I ruined that dinner party. I interrogated her about every detail of her diagnosis, previous treatment, time scales, the lot. I thought it through logically – she was intelligent, she wasn’t lying, she had no previous inclination towards alternative medicine, and her reluctance would have diminished any placebo effect.
Scientists are supposed to make unprejudiced observations, then draw conclusions. As I thought about this, I was left with the highly uncomfortable conclusion that homeopathy appeared to have worked. I had to find out more.
So, I started reading about homeopathy, and what I discovered shifted my world for ever. I became convinced enough to hand my coveted PhD studentship over to my best friend and sign on for a three-year, full-time homeopathy training course.
Now, as an experienced homeopath, it is “science” that is biting me on the bottom. I know homeopathy works…
As I said, I have heard many strikingly similar accounts. Some of these tales seem a little too tall to be true and might be a trifle exaggerated, but the consistency of the picture that emerges from all of these stories is nevertheless extraordinary: people get started on a single anecdote which they are prepared to experience as an epiphanic turn-around. Subsequently, they are on a mission of confirming their new-found belief over and over again, until they become undoubting disciples for life.
So what? you might ask. But I do think this epiphany-like event at the outset of a homeopathic career is significant. In no other area of health care does the initial anecdote regularly play such a prominent role. People do not become believers in aspirin, for instance, on the basis of a ‘moment of great revelation’, they may take it because of the evidence. And, if there is a discrepancy between the external evidence and their own experience, as with homeopathy, most people would start to reflect: What other explanations exist to rationalise the anecdote? Invariably, there are many (placebo, natural history of the condition, concomitant events etc.).
Epiphany-stuck believers spends much time and effort to actively look for similar stories that seem to confirm the initial anecdote. They might, for instance, recommend or administer or prescribe homeopathy to others, many of whom would report positive outcomes. At the same time, all anecdotes that do not happen to fit the belief are brushed aside, forgotten, supressed, belittled, decried etc. This process leads to confirmation after confirmation after confirmation – and gradually builds up to what proponents of homeopathy would call ‘years of experience’. And ‘years of experience’ can, of course, not be wrong!
Again, believers neglect to question, doubt and rationalise their own perceptions. They ignore the fact that years of experience might just be little more than a suborn insistence on repeating one’s own mistakes. Even the most obvious confounders such as selective memory or alternative causes for positive clinical outcomes are quickly dismissed or not even considered at all.
Avoiding cognitive dissonance at all cost
But believers still has to somehow deal with the scientific facts about homeopathy; and these are, of course, grossly out of line with their belief. Thus the external evidence and the internal belief would inevitably clash creating a shrill cognitive dissonance. This must be avoided at all cost, as it might threaten the believer’s peace of mind. And the solution is amazingly simple: scientific evidence that does not confirm the believer’s conviction is ignored or, when this proves to be impossible, turned upside down.
Rachel Roberts’ account is most enlightening also in this repect:
And yet I keep reading reports in the media saying that homeopathy doesn’t work and that this scientific evidence doesn’t exist.
The facts, it seems, are being ignored. By the end of 2009, 142 randomised control trials (the gold standard in medical research) comparing homeopathy with placebo or conventional treatment had been published in peer-reviewed journals – 74 were able to draw firm conclusions: 63 were positive for homeopathy and 11 were negative. Five major systematic reviews have also been carried out to analyse the balance of evidence from RCTs of homeopathy – four were positive (Kleijnen, J, et al; Linde, K, et al; Linde, K, et al; Cucherat, M, et al) and one was negative (Shang, A et al). It’s usual to get mixed results when you look at a wide range of research results on one subject, and if these results were from trials measuring the efficacy of “normal” conventional drugs, ratios of 63:11 and 4:1 in favour of a treatment working would be considered pretty persuasive.
This statement is, in my view, a classic example of a desperate misinterpretation of the truth as a means of preventing the believer’s house of cards from collapsing. It even makes the hilarious claim that not the believers but the doubters “ignore” the facts.
In order to be able to adhere to her belief, Roberts needs to rely on a woefully biased white-wash from the ‘British Homeopathic Association’. And, in order to be on the safe side, she even quotes it misleadingly. The conclusion of the Cucherat review, for instance, can only be seen as positive by most blinkered of minds: There is some evidence that homeopathic treatments are more effective than placebo; however, the strength of this evidence is low because of the low methodological quality of the trials. Studies of high methodological quality were more likely to be negative than the lower quality studies. Further high quality studies are needed to confirm these results. Contrary to what Roberts states, there are at least a dozen more than 5 systematic reviews of homeopathy; my own systematic review of systematic reviews, for example, concluded that the best clinical evidence for homeopathy available to date does not warrant positive recommendations for its use in clinical practice.
It seems that, at this stage of a believer’s development, the truth gets all too happily sacrificed on the altar of faith. All these ‘ex-sceptics’ turned believers are now able to display is a rather comical parody of scepticism.
The delusional end-stage
The last stage in the career of a believer has been reached when hardly anything that he or she is convinced of resembles reality any longer. I don’t know much about Rachel Roberts, and she might not have reached this point yet; but there are many others who clearly have.
My two favourite examples of end-stage homeopathic delusionists are John Benneth and Dana Ullman. The final stage on the journey from ‘sceptic scientist’ to delusional disciple is characterised by an incessant stream of incoherent statements of vile nonsense that beggars belief. It is therefore easy to recognise and, because nobody can possibly take the delusionists seriously, they are best viewed as relatively harmless contributors to medical comedy.
Why does all of this matter?
Many homeopathy-fans are quasi-religious believers who, in my experience, have degressed way beyond reason. It is therefore a complete waste of time trying to reason with them. Initiated by a highly emotional epiphany, their faith cannot be shaken by rational arguments. Similar but usually less pronounced attitudes, I am afraid, can be observed in true believers of other alternative treatments as well (here I have chosen the example of homeopathy mainly because it is the area where things are most explicit).
True believers claim to have started out as sceptics and they often insist to be driven by a scientific mind. Yet I have never seen any evidence for these assumptions. On the contrary, for a relatively trivial episode to become a life-changing epiphany, the believer’s mind needs to be lamentably unscientific, unquestioning and simple.
In my experience, true believers will not change their mind; I have never seen this happening. However, progress might nevertheless be made, if we managed to instil a more (self-) questioning rationality and scientific attitudes into the minds of the next generations. In other words, we need better education in science and more training of critical thinking during their formative years.
For those who know about the subject, this is an old hat, of course. But for many readers of this blog, it might be news: ‘Traditional’ Chinese Medicine (TCM) is not nearly as traditional as it pretends to be. In fact, it is an artefact of recent creation. The man who has been saying that for years is Professor Paul Unschuld, one of the leading sinologist worldwide and an expert who has written many books and journal articles on the subject.
During an interview given in 2004, he defined TCM as “an artificial system of health care ideas and practices generated between 1950 and 1973 by committees in the People’s Republic of China, with the aim of restructuring the vast and heterogenous heritage of Chinese traditional medicine in such a way that it fitted the principles–Marxist Maoist type democracy and modern science and technology on which the future of the PRC was to be built…[the Daoist underpinning for TCM] is incorrect for two reasons. First . . . TCM is a product of Communist China. Second, even if we were to apply the term TCM to pre-revolutionary Chinese medicine, the Daoist impact should be considered minimal.”
In a much more recent interview entitled INVENTION FROM THE FAR EAST which he gave to DER SPIEGEL (in German), he explained this in a little more detail (I have tried to translate his words as literally as possible):
What is being offered in our country to patients as TCM is a construct that was created in China on an office desk which has been altered further on its way to the West.
Already at the beginning of the 20th century, reformers and revolutionaries urged that the traditional medicine in China should be abolished and that the western form of medicine should be introduced instead. Traditional thinking was seen as backwards and it was held responsible for the oppressing superiority of the West. The introduction of Western natural sciences, medicine and technology was also thought later, after the foundation of the People’s Republic, to be essential for rendering the country competitive again. Since the traditional Chinese medicine could not be totally abolished then because it offered a living to many citizens, it was reduced to a kernel, which could be brought just about in line with the scientific orientation of the future communist society. In the 1950s and 60s, an especially appointed commission had been working on this task. The filtrate which they created from the original medical tradition was hence forward to be called TCM vis a vis foreigners.
There is little more to add, I think – perhaps just two brief after-thoughts. TCM is a most lucrative export article for China. So don’t expect Chinese officials to rid TCM of the highly marketable ‘TRADITIONAL’ label. And remember: the ‘appeal to tradition’ argument is a fallacy anyway.
What is ear acupressure?
Proponents claim that ear-acupressure is commonly used by Chinese medicine practitioners… It is like acupuncture but does not use needles. Instead, small round pellets are taped to points on one ear. Ear-acupressure is a non-invasive, painless, low cost therapy and no significant side effects have been reported.
Ok, but does it work?
There is a lot of money being made with the claim that ear acupressure (EAP) is effective, especially for smoking cessation; entrepreneurs sell gadgets for applying the pressure on the ear, and practitioners earn their living through telling their patients that this therapy is helpful. There are hundreds of websites with claims like this one: Auricular therapy (Acupressure therapy of the ear region) has been used successfully for Smoking cessation. Auriculotherapy is thought to be 7 times more powerful than other methods used for smoking cessation; a single auriculotherapy treatment has been shown to reduce smoking from 20 or more cigarettes a day down to 3 to 5 a day.
But what does the evidence show?
This new study investigated the efficacy of EAP as a stand-alone intervention for smoking cessation. Adult smokers were randomised to receive EAP specific for smoking cessation (SSEAP) or a non-specific EAP (NSEAP) intervention, EAP at points not typically used for smoking cessation. Participants received 8 weekly treatments and were requested to press the five pellets taped to one ear at least three times per day. Participants were followed up for three months. The primary outcome measures were a 7-day point-prevalence cessation rate confirmed by exhaled carbon monoxide and relief of nicotine withdrawal symptoms (NWS).
Forty-three adult smokers were randomly assigned to SSEAP (n = 20) or NSEAP (n = 23) groups. The dropout rate was high with 19 participants completing the treatments and 12 remaining at followup. One participant from the SSEAP group had confirmed cessation at week 8 and end of followup (5%), but there was no difference between groups for confirmed cessation or NWS. Adverse events were few and minor.
And is there a systematic review of the totality of the evidence?
Sure, the current Cochrane review arrives at the following conclusion: There is no consistent, bias-free evidence that acupuncture, acupressure, laser therapy or electrostimulation are effective for smoking cessation…
Yes, we may well ask! If most TCM practitioners use EAP or acupuncture for smoking cessation telling their customers that it works (and earning good money when doing so), while the evidence fails to show that this is true, what should we say about such behaviour? I don’t know about you, but I find it thoroughly dishonest.
Pyruvate, a ketone and an alpha-keto acid, occurs naturally in the body when glucose is converted into energy. It is part of the Krebs cycle, the complex chain of reactions in which nutrients are metabolised to provide energy. High doses of pyruvate seem to stimulate the breakdown of fat in the body. It is therefore not surprising that pyruvate is used in all sorts of slimming aids; and if the advertising for ‘fat burners’ is to be believed, pyruvate is just the ticket for the desperate slimmer.
One such product advertisement, for instance, claims that sodium pyruvate and potassium pyruvate, which can act as a stimulant for the metabolism, adding to the thermogenesis process. Pyruvates have been found in studies to reduced the storage of fat in the body and convert the food source into calories which are then burned off in the production of heat. In one study, rats were injected with three fat burners, including pyruvates, and the rats given the pyruvates burned the greatest amount of fat by increasing the rat’s resting metabolic rate. With the elevated resting metabolic rate, the body burned more fat in individuals, which makes pyruvate an excellent source for weight maintenance.
So, maybe pyruvate works for rats – but does it really help those of us who would like to lose a few kilos? Some studies seem to say so, but others don’t. What do we conclude? There can only be one solution: we need a systematic review of the totality of the available trial evidence – and you probably guessed it: we have just published such an article.
The objective of our systematic review was to examine the efficacy of pyruvate in reducing body weight. Extensive literature searches identifies 9 RCTs of which 6 were met our inclusion criteria. All had methodological weaknesses. The meta-analysis revealed a statistically significant difference of 0.72 kg in body weight with pyruvate compared to placebo. The magnitude of the effect is small, and its clinical relevance is therefore uncertain. Adverse events included gas, bloating, diarrhoea, and increase in low-density lipoprotein cholesterol.
Our conclusion: The evidence from randomized clinical trials does not convincingly show that pyruvate is efficacious in reducing body weight. Limited evidence exists about the safety of pyruvate. Future trials involving the use of this supplement should be more rigorous and better reported.
Pyruvate supplements are popular; people who want to lose weight are misled into believing that they are effective. Bodybuilders as well as other athletes tend to take them because pyruvate is claimed to reduce body fat and enhance the ability to use energy more efficiently. None of these assumptions is based on sound evidence. Regardless of the evidence, a whole industry is exploiting the gullible and doing very well on it.
As these ‘fat burners’ are by no means cheap, I recommend a more efficient and more economical method for normalising body weight: eat a little less and move a bit more – I know it’s naff, but it works!
This article was posted a few months ago. Then it mysteriously vanished without a trace; nobody knows quite why or how. Today I found an old draft on my computer, so I post the article again. It might not be identical with the original but it is close enough, I think.
Some time ago, Andy Lewis formulated a notion which he called ‘Ernst’s law’. Initially, I felt this was a bit o.t.t., then it made me chuckle, and eventually it got me thinking: could there be some truth in it, and if so, why?
The ‘law’ stipulates that, if a scientist investigating alternative medicine is much liked by the majority of enthusiasts in this field, the scientist is not doing his/her job properly. In any other area of healthcare, such a ‘law’ would be absurd. Why then does it seem to make sense, at least to some degree, in alternative medicine? The differences between any area of conventional and alternative medicine are diverse and profound.
Take neurology, for instance: here we have an organ-system, anatomy, physiology, pathophysiology, etiology and nosology all related more or less specifically to this field and all based on facts, rigorous science and substantial evidence. None of this knowledge, science and evidence is static, but each has evolved and can be predicted to do so in future. What we knew about neurology 50 years ago, for example, was dramatically different from what we know today. Scientific discovery discoveries in neurology link up with the knowledge gathered in other areas of medicine to generate a (more or less) complete bigger picture.
In alternative medicine or any single branch thereof, we have no specific organ-system, anatomy, physiology, pathophysiology, etiology or nosology to speak of. We also have few notions that are transferable from one branch of alternative medicine to another – on the contrary, the assumptions of homeopathy, for example, are in overt contradiction to those of acupuncture which, in turn, are out of sync with those of reflexology, aromatherapy and Reiki.
Instead, each branch of alternative medicine has its own axioms that are largely detached from reality or, indeed, from the axioms of other branches of alternative medicine. In acupuncture, for instance, we have concepts such as yin and yang, qi, meridians and acupuncture points, and there is hardly any development of these concepts. This renders them akin to dogmas, and there is no chance in hell that the combination of all the branches of alternative medicine would add up to provide a sensible ‘bigger picture’.
If a scientist were to instill scientific, critical, progressive thought in a field like neurology, thus overthrowing current concepts and assumptions, they would be greeted with open arms among many like-minded researchers who all pursue the aim of advancing their field and contributing to the knowledge base by overturning wrong assumptions and discovering new truths. If researchers were to spend their time trying to analyse the concepts or treatments of alternative medicine, thus overthrowing current concepts and assumptions, they would not only not be appreciated by the majority of the experts working in this field, they would be castigated for their actions.
If a scientist dedicated decades of hard work to the rigorous assessment of alternative medicine, that person would become a thorn in the flesh of believers. Instead of welcoming him with open arms, some disappointed enthusiasts of alternative treatments might even pay for defaming them.
On the other hand, if a researcher merely misused the tools of science to confirm the implausible assumptions of alternative medicine, he would quickly become the celebrated ‘heroes’ of this field.
This is the bizarre phenomenon that ‘Ernst’s law’ seems to capture quite well – and this is why I believe the ‘law’ is worth more than a laugh and a chuckle. In fact, ‘Ernst’s law’ might even describe the depressing reality of retrograde thinking in alternative medicine more accurately than most of us care to admit.
What do my readers feel? Their comments following this blog may well confirm or refute my theory.
If we ask how effective spinal manipulation is as a treatment of back pain, we get all sorts of answers. Therapists who earn their money with it – mostly chiropractors, osteopaths and physiotherapists – are obviously convinced that it is effective. But if we consult more objective sources, the picture changes dramatically. The current Cochrane review, for instance, arrives at this conclusion: SMT is no more effective in participants with acute low-back pain than inert interventions, sham SMT, or when added to another intervention. SMT also appears to be no better than other recommended therapies.
Such reviews tend to pool all studies together regardless of the nature of the practitioner. But perhaps one type of clinician is better than the next? Certainly many chiropractors are on record claiming that they are the best at spinal manipulations. Yet it is conceivable that physiotherapists who do manipulations without being guided by the myth of ‘adjusting subluxations’ have an advantage over chiropractors. Three very recent systematic reviews might go some way to answer these questions.
The purpose of the first systematic review was to examine the effectiveness of spinal manipulations performed by physiotherapists for the treatment of patients with low back pain. The authors found 6 RCTs that met their inclusion criteria. The most commonly used outcomes were pain rating scales and disability indexes. Notable results included varying degrees of effect sizes favouring spinal manipulations and minimal adverse events resulting from this intervention. Additionally, the manipulation group in one study reported significantly less medication use, health care utilization, and lost work time. The authors concluded that there is evidence to support the use of spinal manipulation by physical therapists in clinical practice. Physical therapy spinal manipulation appears to be a safe intervention that improves clinical outcomes for patients with low back pain.
The second systematic Review was of osteopathic intervention for chronic, non-specific low back pain (CNSLBP). Only two trials met the authors’ inclusion criteria. They had a lack of methodological and clinical homogeneity, precluding a meta-analysis. The trials used different comparators with regards to the primary outcomes, the number of treatments, the duration of treatment and the duration of follow-up. The authors drew the following conclusions: There are only two studies assessing the effect of the manual therapy intervention applied by osteopathic clinicians in adults with CNSLBP. One trial concluded that the osteopathic intervention was similar in effect to a sham intervention, and the other suggests similarity of effect between osteopathic intervention, exercise and physiotherapy. Further clinical trials into this subject are required that have consistent and rigorous methods. These trials need to include an appropriate control and utilise an intervention that reflects actual practice.
The third systematic review sought to determine the benefits of chiropractic treatment and care for back pain on well-being, and aimed to explore to what extent chiropractic treatment and care improve quality of life. The authors identified 6 studies (4 RCTs and two observational studies) of varying quality. There was a high degree of inconsistency and lack of standardisation in measurement instruments and outcome measures. Three studies reported reduced use of other/extra treatments as a positive outcome; two studies reported a positive effect of chiropractic intervention on pain, and two studies reported a positive effect on disability. The authors concluded that it is difficult to defend any conclusion about the impact of chiropractic intervention on the quality of life, lifestyle, health and economic impact on chiropractic patients presenting with back pain.
Yes, yes, yes, I know: the three reviews are not exactly comparable; so we cannot draw firm conclusions from comparing them. Five points seem to emerge nevertheless:
- The evidence for spinal manipulation as a treatment for back pain is generally not brilliant, regardless of the type of therapist.
- There seem to be considerable differences according to the nature of the therapist.
- Physiotherapists seem to have relatively sound evidence to justify their manipulations.
- Chiropractors and osteopaths are not backed by evidence which is as reliable as they so often try to make us believe.
- Considering that the vast majority of serious complications after spinal manipulation has occurred with chiropractors, it would seem that chiropractors are the profession with the worst track record regarding manipulation for back pain.
HRH, The Prince of Wales has supported quackery on uncounted occasions. Several years ago, Charles even began selling his very own line of snake-oil. Now he surprises the British public with a brand new product: the ‘Baby Organic Hamper’. It is being sold for £195 under Prince Charles’ Highgrove-label and advertised with the following words:
A limited edition, hand-numbered hamper box packed with our new gentle organic bath and body products and a Highgrove Baby Bear. An ideal gift for new babies and parents. The blend of organic Roman chamomile and mandarin has been developed to be calm and gentle on delicate skin.
Roman chamomile has been known for centuries for its calming and relaxing benefits and also acts as an anti-inflammatory. Mandarin, known as ‘happy-oil’, has been chosen for its antiseptic properties and ability to boost immunity. Combined, this blend of ingredients produces a calming, protective barrier helping babies to relax. The exclusive, fully jointed Highgrove Baby Bear in antique mohair is made by Merrythought.
Provenance The unique bath and body collection has been created with Daniel Galvin Jr. in collaboration with Alexandra Soveral. Daniel Galvin Jr. has pioneered and developed organic products for hair and beauty over the last decade and Alexandra Soveral is a renowned and highly respected aromatherapist and facialist.
This new collection has been formulated in accordance with The Soil Association’s standards for health and beauty products, ensuring the purity of the range. Hamper Contents Body Lotion 100ml. Bath and Massage Oil 100ml. Flower Water 100ml. Bath and Body Wash 100ml. Balm 50ml. Highgrove Baby Bear.
Terms like relaxing benefits … anti-inflammatory … antiseptic properties … ability to boost immunity … protective barrier … helping babies to relax do undoubtedly amount to medical/therapeutic claims which, by definition (and by English law), need to be supported by evidence. I fail to see any sound evidence that either chamomile or mandarin oil or their combination have any of these effects on babies when applied as a body lotion, bath oil, massage oil, flower water, body wash.
The only RCT for mandarin-oil I could find concluded that results do not support a benefit of ‘M’ technique massage with or without mandarin oil in these young postoperative patients. Several reasons may account for this: massage given too soon after general anaesthesia, young patients’ fear of strangers touching them, patients not used to massage. For Roman Chamomile, I also identified just one relevant study; its results do not seem to suggest that the oil is the decisive factor in producing relaxation: Massage with or without essential oils appears to reduce levels of anxiety. Neither of these trials were done with babies, and crucially, no clinical trial at all seems to exist of the combination of the two oils as used in the Charles’ products.
As Charles and his team are clearly not scientists or health care experts, they took advice from people who might know about such matters: Daniel Galvin Jr. in collaboration with Alexandra Soveral. Daniel Galvin Jr. has pioneered and developed organic products for hair and beauty over the last decade and Alexandra Soveral is a renowned and highly respected aromatherapist and facialist.
This might look responsible at first glance; at closer scrutiny, Daniel Galvin turns out to be more an expert in cosmetics than in medicine; his own website explains: Born into the country’s most influential hairdressing dynasty, Daniel Galvin Jr, has been instrumental in the growth of the organic beauty market for the past 12 years and has been in the industry for 27 years. As a salon owner and creator of natural, organic professional haircare, he is at the forefront of colour expertise, with a client list including a ‘who’s who’ of TV personalities, British actors, royalty and London’s most beautiful socialites.
Alexandra Soveral might have once worked as an aromatherapist, but today she is the co-owner of a firm marketing natural beauty products; her website explains: We use rare & organic ingredients of the highest quality to create products that work in synergy with nature. We work towards a synthetic chemical free world. The scents from our essential oils evoke mind, body and soul reactions that promote well-being. We aim to continue our journey by always ensuring we source out new ways to improve our products and be kind to the planet.
At this point, two questions emerge in my mind: 1) is this just foolish nonsense or is it more sinister than that? 2) Why on earth does Charles venture into this sort of thing?
I would be inclined to file Charles’ baby-hamper under the category of ‘foolish nonsense’. Ok, it exploits the love of parents for their new-borns – £195 per item is not exactly cheap (even considering that it is HAND-NUMBERED!) – but the type of customer who might buy this product is probably not on the brink of financial hardship. The ‘foolish nonsense’ does, however, acquire a more sinister significance through the fact that the heir to the throne, who arguably should be an example to us all, yet again is responsible for unsubstantiated therapeutic claims. So, on balance, I think this is more than just foolish nonsense; in fact, it is yet another example of Charles misguiding the public through his passion for quackery.
Why does he do it? Does Charles need the money? No, unlike other quacks, he is not motivated by commercial interests. Is it for boosting his public image? Charles has certainly had an alternative bee under his royal bonnet for a very long time; in his quest to spread his abstruse notions of integrated health care, he has aquired an image to live up to. This new foray into quackery seems nevertheless baffling, in my view, because it is so obviously and cynically disregarding the law, regulations and evidence.
The way I see it, there are only two explanations for all this: either Charles is less aware of reality than one might have hoped, or he delegates trivial matters of this nature to one of his many sycophants without caring about the embarrassing details. Both of these possibilities are neither flattering for him nor reassuring for us…GOD SAVE THE QUEEN!
According to a recent comment by Dr Larry Dossey, sceptics are afflicted by “randomania,” “statisticalitis,” “coincidentitis,” or “ODD” (Obsessive Debunking Disorder). I thought his opinion was hilariously funny; it shows that this prominent apologist of alternative medicine who claims that he is deeply rooted in the scientific world has, in fact, understood next to nothing about the scientific method. Like all quacks who have run out of rational arguments, he resorts to primitive ad hominem attacks in order to defend his bizarre notions. It also suggests that he could do with a little scepticism himself, perhaps.
In case anyone wonders how the long-obsolete notions of vitalism, which Dossey promotes, not just survive but are becoming again wide-spread, they only need to look into the best-selling books of Dossey and other vitalists. And it is not just lay people, the target audience of such books, who are taken by such nonsense. Health care professionals are by no means immune to these remnants from the prescientific era.
A recent survey is a good case in point. It was aimed at exploring US student pharmacists’ attitudes toward complementary and alternative medicine (CAM) and examine factors shaping students’ attitudes. In total, 887 student pharmacists in 10 U.S. colleges/schools of pharmacy took part. Student pharmacists’ attitudes regarding CAM were quantified using the attitudes toward CAM scale (15 items), attitudes toward specific CAM therapies (13 items), influence of factors (e.g., coursework, personal experience) on attitudes (18 items), and demographic characteristics (15 items).
The results show a mean (±SD) score on the attitudes toward CAM scale of 52.57 ± 7.65 (of a possible 75; higher score indicated more favorable attitudes). There were strong indications that students agreed with the concepts of vitalism. When asked about specific CAMs, many students revealed positive views even on the least plausible and least evidence-based modalities like homeopathy or Reiki.
Unsurprisingly, students agreed that a patient’s health beliefs should be integrated in the patient care process and that knowledge about CAM would be required in future pharmacy practice. Scores on the attitudes toward CAM scale varied by gender, race/ethnicity, type of institution, previous CAM coursework, and previous CAM use. Personal experience, pharmacy education, and family background were important factors shaping students’ attitudes.
The authors concluded: Student pharmacists hold generally favorable views of CAM, and both personal and educational factors shape their views. These results provide insight into factors shaping future pharmacists’ perceptions of CAM. Additional research is needed to examine how attitudes influence future pharmacists’ confidence and willingness to talk to patients about CAM.
I find the overwhelmingly positive views of pharmacists on even over quackery quite troubling. One of the few critical pharmacists shares my worries and commented that this survey on CAM attitudes paints a concerning portrait of American pharmacy students. However, limitations in the survey process may have created biases that could have exaggerated the overall perspective presented. More concerning than the results themselves are the researchers’ interpretation of this data: Critical and negative perspectives on CAM seem to be viewed as problematic, rather than positive examples of good critical thinking.
One lesson from surveys like these is they illustrate the educational goals of CAM proponents. Just like “integrative” medicine that is making its ways into academic hospital settings, CAM education on campus is another tactic that is being used by proponents to shape health professional attitudes and perspectives early in their careers. The objective is obvious: normalize pseudoscience with students, and watch it become embedded into pharmacy practice.
Is this going to change? Unless there is a deliberate and explicit attempt to call out and push back against the degradation of academic and scientific standards created by existing forms of CAM education and “integrative medicine” programs, we should expect to see a growing normalizing of pseudoscience in health professions like pharmacy.
I have criticised pharmacists’ attitude and behaviour towards alternative medicine more often than I care to remember. I even contributed an entire series of articles (around 10; I forgot the precise number) to THE PHARMACEUTICAL JOURNAL in an attempt to stimulate their abilities to think critically about alternative medicine. Pharmacists could certainly do with a high dose of “randomania,” “statisticalitis,” “coincidentitis,” or “ODD” (Obsessive Debunking Disorder). In particular, pharmacists who sell bogus remedies, i.e. virtually all retail pharmacists, need to remember that
- they are breaking their own ethical code
- they are putting profit before responsible health care
- by selling bogus products, they give credibility to quackery
- they are risking their reputation as professionals who provide evidence-based advice to the public
- they might seriously endanger the health of many of their customers
In discussions about these issues, pharmacists usually defend themselves and argue that
- those working in retail chains cannot do anything about this situation; head office decides what is sold on their premises and what not
- many medicinal products we sell are as bogus as the alternative medicines in question
- other health care professions are also not perfect, blameless or free of fault and error
- many pharmacists, particularly those not working in retail, are aware of this lamentable situation but cannot do anything about it
- retail pharmacists are both shopkeepers and health care professionals and are trying their very best to cope with this difficult dual role
- we usually appreciate your work and critical comments but, in this case, you are talking nonsense
I do not agree with any of these arguments. Of course, each single individual pharmacist is fairly powerless when it comes to changing the system (but nobody forces anyone to work in a chain that breaks the ethical code of their profession). Yet pharmacists have their professional organisations, and it is up to each individual pharmacist to exert influence, if necessary pressure, via their professional bodies and representatives, such that eventually the system changes. In all this distasteful mess, only one thing seems certain: without a groundswell of opinion from pharmacists, nothing will happen simply because too many pharmacists are doing very nicely with fooling their customers into buying expensive rubbish.
And when eventually something does happen, it will almost certainly be a slow and long process until quackery has been fully expelled from retail pharmacies. My big concern is not so much the slowness of the process but the fact that, currently, I see virtually no groundswell of opinion that might produce anything. For the foreseeable future pharmacists seem to have decided to be content with a role as shopkeepers who do not sufficiently care about healthcare-ethics to change the status quo.
A recent article by a South African homeopath promoted the concept of homeopaths taking over the role of primary care practitioners. His argument essentially was that, in South Africa, homeopaths are well trained and thus adequately equipped to do this job responsibly. Responsibly, really? You find that hard to believe? Here are the essentials of his arguments including all his references in full. I think they are worth reading.
Currently, the Durban University of Technology (DUT) and the University of Johannesburg (UJ) offer degree’s in homoeopathy. This involves a 5-year full-time theoretical and practical training course, followed by a Master’s level research project. After fulfilment of these criteria, a Master’s Degree in Technology (Homoeopathy) is awarded. The course comprises of a strong core of medical subjects, such as the basic sciences of Anatomy, Physiology, Medical Microbiology, Biochemistry and Epidemiology, and the clinical sciences of Pathology and Diagnostics. This is complemented with subjects in Classical, Clinical and Modern Homoeopathy and Homoeopharmaceutics4,5…
By law, any person practicing homoeopathy in South Africa must be registered with the Allied Health Professions Council of South Africa (AHPCSA). This is essential, as the Council ensures both medical and homoeopathic competency of practitioners, and that the activities of registered practitioners are closely monitored by the Professional Board. The purpose of the AHPCSA is to ensure that only those with legitimate qualifications of a high enough standard are registered and allowed to practice in South Africa, thus protecting the public against any fraudulent behaviour and illegal practitioners. Therefore, in order to ensure effective homoeopathic treatment, it is essential that any person wishing to prescribe homoeopathic medicine or practice homoeopathy in South Africa must be registered as a Homoeopathic Practitioner with the Allied Health Professions Council of South Africa. This includes conventional Medical Practitioners (dual registration is allowed for Medical Practitioners with both the Health Professions Council and AHPCSA)6, as homoeopathy requires several years of training in order to apply effectively in clinical practice…
Registration with the Council affords medico-legal rights similar to those of a medical professional, where treatment is limited to the scope of homoeopathic practice. Thus a homoeopath is firstly a trained diagnostician, and with successful registration with the Council, obtains the title Doctor. A homoeopath is trained and legally obliged to conduct a full medical history, a comprehensive clinical examination, and request further medical investigations, such as blood tests and X-rays, in order to fully assess patients. This is coupled with the ability to consult with specialist pathologists and other medical specialists when necessary, and refer a patient to the appropriate practitioner if the condition falls outside the scope of homoeopathic practice. A homoeopath may also legally issue a certificate of dispensation (‘Doctor’s note’) with appropriate evidence and within reason, and is deemed responsible for the diagnosis and treatment of patients under their care6. A homoeopath is not trained or licensed in any form of surgery, specialist diagnostics (e.g. colonoscopy or angiograms), cannot prescribe prescription medication and is not lawfully allowed to conduct intra-venous treatment of any kind. However, a registered homoeopath is licensed to use intra-muscular homoeopathic injectables in the treatment of various local or systemic complaints when necessary.
Conventional (allopathic) medicine generally targets specific biochemical processes with mostly chemically synthesised medication, in an attempt to suppress a symptom. However, in doing so, this usually negatively affects other biochemical reactions which results in an imbalance within the system. Homoeopathy, by contrast, seeks to re-establish a balance within the natural functioning of the body, restore proper function and results in the reduction or cessation of symptoms. Homoeopathy therefore enables the body to self-regulate and self-heal, a process known as homeostasis that is intrinsic to every living organism.
Conventional medical treatment is by no means risk free. Iatrogenic (medically induced) deaths in the United States are estimated at 786 000 per year, deaths which are considered avoidable by medical doctors7,8. These figures put annual iatrogenic death in the American medical system above that of cardiovascular disease and cancer as the leading cause of death in that country9, a fact that is not widely reported! South African figures are not easily available, but it is likely that we have similar rates. Although conventional medications have a vital role, are sometimes necessary and can of-course be life-saving, all too often too many patients are put on chronic medication when there are numerous effective, natural, safe and scientifically substantiated options available….
According to the World Health Organisation (WHO), homeopathy is the second largest system of medicine in the world, and world-wide use continues to grow in developed and developing nations10. Homoeopathy is widely considered to be safe and effective, with both clinical and laboratory research providing evidence for the efficacy of homoeopathy11. As the range of potential conditions that homoeopathy can treat is almost limitless, and that treatment is not associated with adverse reactions, homoeopathy should be considered a first-line therapy for all ages. As homoeopaths in South Africa are considered primary health care practitioners, if a conventional approach is deemed necessary, and further diagnostics are required, your practitioner will not hesitate to refer you to the appropriate health care practitioner. Homeopathy is also used alongside conventional medicine and any other form of therapy, and should be seen as ‘complementary’ medicine and not ‘alternative’ medicine.
Homoeopathy is an approach that is widely considered to be safe, and when utilised correctly, can be effective for a wide range of conditions. As a primary health care practitioner, a homoeopath is able to handle all aspects of general practice and family health care, including diagnostics, case management and referral to other practitioners or medical specialists. A registered homoeopath is legally responsible to ensure the adequate treatment of their patients, and is accountable for all clinical decisions and advice. A registered homoeopath understands the role of conventional medicine, and will refer to the appropriate specialist in cases that fall outside the legal scope of practice.
1. http://homeopathyresource.wordpress.com/what-is-homeopathy (accessed 31 March 2010)
2. Bloch R, Lewis B. Homoeopathy for the home. Cape Town, South Africa: Struik Publishers: 2003
3. http://www.dut.ac.za/site/awdep.asp?depnum=22609 (accessed 1 April 2010)
4. http://dutweb.dut.ac.za/handbooks/HEALTH%20Homoeopathy.pdf (accessed 1 April 2010)
5. http://www.uj.ac.za/EN/Faculties/health/departments/homeopathy/coursesandprogrammes/undergraduate/Pages/default.aspx (accessed 1 April 2010)
6. http://www.ahpcsa.co.za/pb_pbhnp_homoeopathy.htm (accessed 6 April 2010)
7. Starfield, B. Is US Health Really the Best in the World? JAMA 2000; 284(4).
8. Null G, Dean C, et al. Death by Medicine. Nutrition Institute of America 2003. 9. http://www4.dr-rath-foundation.org/features/death_by_medicine.html (accessed 7 April 2010)
10. http://ukiahcommunityblog.wordpress.com/2010/03/04/worldwide-popularity-grows-for-homeopathy-alternative-medicine/#comments (accessed 7 April 2010)
11. http://liga.iwmh.net/dokumente/upload/556c7_SCIEN_FRA_2009_final_approved.pdf (accessed 7 April 2010)
I found this article extremely revealing and scary. It gives us an important glimpse into the way some or perhaps even most homeopaths think. They clearly believe that:
1) Their training is sufficient for them to become competent primary care professionals, i.e. clinicians who are the first port of call for sick people to be diagnosed and treated effectively.
2) Homeopathy is scientifically proven to be efficacious for an ‘almost limitless’ range of conditions. Interestingly, not a single reference is provided to support this claim. Nevertheless, homeopath believe it, and that seems to be enough.
3) Homeopaths seem convinced that they perfectly understand real medicine; yet all they really do is to denounce it as one of the biggest killer of mankind.
4) The fact that homeopaths cannot prescribe real medicine is not seen as a hindrance to their role as primary care practitioner; if anything, homeopaths consider this to be an advantage.
5) Homeopaths view registration with some sort of governing body as the ultimate legitimation of their trade. Once such regulatory measures are in place, the need to support any of their claims with evidence is nil and void.
This article did remind me of the wry statement that ‘HOMEOPATHY IS TO MEDICINE WHAT THE CARPET INDUSTRY IS TO AVIATION’. Homeopaths truly live on a different planet, a planet where belief is everything and responsibility is an alien concept. I certainly hope that they will not take over planet earth in a hurry. If I imagine a world where homeopaths dominate primary care in the way it is suggested in this article, I start having nightmares. It seems to me that people who harbour ideas of this type are not just deluded to the point of madness but they are a danger to public health.