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I heard, in January 2011, that Barts has a new Dean of Education, and no longer teaches about alternative medicine in the way that has caused so much criticism in the last two years. That’s good news.

What on earth has gone wrong at the Barts and The London School of Medicine and Dentistry (SMD)?

It is not so long ago that I discovered that the very sensible medical students at Barts were protesting vigourously about being forced to mix with various quacks.  A bit of investigation soon showed that the students were dead right: see St Bartholomew’s teaches antiscience, but students revolt.

Now it seems that these excellent students have not yet succeeded in educating their own  Dr Mark Carroll who, ironically, has the title Associate Dean (Education Quality) in the Centre for Medical Education (SMD), specialising in all aspects of quality assurance in the SMD,

Recently this letter was sent to all medical students.  They are so indignant at the way they are being treated, it didn’t take long for a copy of the letter to reach me via a plain brown email.

Does any medical student have a particular interest in Complementary Medicine?  If so, a group at Westminster University would like to contact you (see email message below) with a view to some collaborative work.  Further details from Dr Mark Carroll ( m.carroll@qmul.ac.uk ).

I am writing this email to put you in contact with **** ******, who is a Naturopathy student at Westminster University and who has set up a Society for Integrated Health, which is closely affiliated with the Society of Complementary Medicine at University College London Hospital.  **** is keen to create a network of connections between student complementary practitioners and medical students and, given Barts’ teaching commitment to integrated approaches, I wondered if you could have put **** in contact with any individual student or group of students that might be interested in joining her developing network of practitioners “crossing the divide”.  Given that Barts is “ahead of the game” I have suggested to **** that she should affiliate Barts among a number of other hospitals to her fast developing group.

Dr Mark Carroll

A student of naturopathy?  Does Mark Carroll have the slightest idea what naturopathy is (or pretends to be)?   If so, why is he promoting it? If not, he clearly hasn’t done his homework.

You can get a taste of naturopathy in Another worthless validation: the University of Wales and nutritional therapy, or in Nutritional Fairy Tales from Thames Valley University.

It is a branch of quackery that is so barmy that it’s actually banned in some US states. A pharmacist was fined $1 miilion for practising it. But Barts encourages it.

Or read here about the College of Natural Nutrition: bizarre teaching revealed. They claim to cure thyroid cancer with castor oil compresses, and a holder of their diploma was fined £800 000 for causing brain damage to a patient.

I removed the name of the hapless naturopathy student, I have no wish for her to get abusive mail.  It isn’t her fault that she has been misled by people who should know better.   If you feel angry about this sort of thing then that should be directed to the people who mislead them.  The poor student has been misled in to taking courses that teach amethysts emit high yin energy by the University of Westminster’s Vice-chancellor, Professor Geoffrey Petts,  But note that Professor Petts has recently set up a review of the teaching of what he must know to be nonsense (though it hasn’t got far yet).  In contrast, Dr Carroll appears to be quite unrepentant. He is the person you to whom you should write if you feel indignant.  

He claims Barts is "ahead of the game".  Which game? Apparently the game of leading medicine back to the dark ages and the High Street quack shop. But, Dr Carroll, it isn’t a game. Sick people are involved.

Dr Carroll is the Associate Dean (Education Quality) in the Centre for Medical Education (SMD), specialising in all aspects of quality assurance in the SMD.  This has to be the ultimate irony.  It’s true that the Prince of Wales approach to medicine has penetrated slightly into other, otherwise good, medical schools (for example, Edinburgh) but I’m not aware of any other that has gone so far down the road of irrationality as at Barts.

Dr Carroll, I suggest you listen to your students a bit more closely.

You might also listen to President Obama.  He has just allocated $1.1 billion “to compare drugs, medical devices, surgery and other ways of treating specific conditions“. This has infuriated the drug industry and far-right talk show host Rush Limbaugh. Doubtless it will infuriate quacks too, if any of it is spent on testing their treatments properly.



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Thames Valley University is one of those shameful institutions that offer Bachelor of Science degrees in homeopathy. They don’t stop there though. They’ll teach you several other forms of make-believe medicine. Among these is “nutritional medicine”. This is taught at the Plaskett Nutritional Medicine College which is now part of Thames Valley University.

Everyone is for good nutrition of course, but ‘nutritional medicine’, or ‘nutritional therapy’ pretends to be able to cure all sorts of diseases by changes in diet or by buying expensive nutritional supplement pills. It has no perceptible relationship to the very important subjects of ‘nutrition’ or ‘dietetics’.  Nutritional therapy is very firmly part of alternative medicine, in other words it is largely quackery. If you don’t believe that, read on.

The subject of nutritional therapy was in the news recently because of Matthias Rath. He is the person who is reponsible for the death of many Africans because of his advocacy of vitamin pills for the treatment of HIV/AIDS. He didn’t just (mis)treat people, but also played a role in persuading the recently departed Thabo Mbeki, and his health minister (“Mrs Beetroot”) to abandon effective therapies for AIDS sufferers. See reports in The Guardian, by Ben Goldacre, and here,

I’ve written a lot about the penetration of quackery into universities, and I thought I’d seen the worst with ‘amethysts emit high yin energy‘.  But, as Goldacre said, let me tell you how bad things have become. .

Recently I came into possession of a lengthy set of notes for a first year course on “The Holistic Model of Healthcare”.  The notes are from the 2005 course at Thames Valley University,  They are not signed, but appear to have been written by Dr Lawrence Plaskett himself. . You can download the whole set of notes here.

Here are a few choice quotations. The basis of them is pure vitalism. They read like a throwback to the dark ages.  Little comment is needed.  They speak for themselves.

1.3 What do Orthodox Dieticians know about Food and Health?

Dieticians working in the National Health Service and private clinics and hospitals are usually well trained in the basics of the subject, though they too have an entirely orthodox slant.  By and large they seem to accept the general view of most of the medical profession that nutrition does not affect illness much. Hence, they restrict themselves to designing diets required by the doctors for whom they work – usually for specified narrow purposes, such as low fat diets, low sodium diets etc. Such diets are, indeed, important in the hospital management of certain diseases (once these have become established) but they represent extremely limited horizons. Much that is in the basic and essential training of alternative nutritional practitioners is missing from the training of dieticians. As a result, most hospital diets are not very good for health judging from the parameters that will be set down in the following Sessions

Well, it is true that real dietitians prefer not to base their practice on mediaeval vitalism. That is what marks them out as professionals.

1.4 Relationship to Science and the Limitations of Orthodox Methods

However, the subject of Wholistic Nutrition transcends the area of human understanding for which science, alone, is appropriate. The reason is that it is ‘vitalistic’. It recognises the presence in all life forms including the human body, of subtle (or ‘etheric’) energy forces not easily measurable by the physicist’s equipment.  It shares that position with the ‘energy medicine’ disciplines such as homoeopathy, traditional acupuncture and spiritual healing. It follows an approach to those subtle energies that is embodied in the discipline and philosophy of naturopathy.

Vitalism is the notion that life in living organisms is sustained by a vital principle that cannot be explained in terms of physics and chemistry.   This vital principle, often called “the life force”, is something quite distinct from the physical body and is responsible for much that happens in health and disease.

Naturopathy is a relatively modem term for an ancient concept (dating back to 400 BC). This concept embraces the notion that the body is inherently self-healing and that it is the practitioner’s job to stimulate and support this process.  Each patient is recognised as having a unique life experience and a unique genetic inheritance. All diseases are seen as one and as attempts by the body to purify itself of toxins. Treatment focuses on causes rather than on symptoms and always addresses the whole person. The wise words of Hippocrates (often called the Father of Medicine) express some of the main tenants of naturopathic thought. He said:

  • It is only nature that heals and wherever and whenever possible nature should be given the opportunity to do so.
  • Disease is only an expression of purification.
  • All disease is one.
  • Let food be your medicine and medicine be your food.”

Hence, most ‘alternative’ nutritionists see conventional nutrition. as being rather rigid and unmoving. Hence, they also see it as very limited. This happens because orthodox nutritionists tend to be locked into science alone. They fail to grasp the significance (or the reality of) the subtle energies and they reject the philosophy of vitalism. It is generally the view of ‘alternative’ nutritionists that understanding these things is a major step to healing the patient.

“Understanding” vitalism sounds more like a way of harming patients than healing patients.

1.5 The Pressure of the Orthodox model

Almost everyone who takes steps towards ‘alternative’ medicine experiences a backlash from others around them who have not been able to make the same conceptual change. Patients wanting to settle into an ‘alternative’ approach can be subject to negativity from their doctors (and as a result many patients do not ask the doctor’s opinion). But students and practitioners alike are frequently subject to negative expressions and even frank hostility from relatives
who can understand only orthodox, symptomatic treatment. It is therefore best to be forewarned that your adherence to ‘alternative’ principles will be tested in these ways.

The “Life Force” gets capital letters, like God, But what is it? Pure fantasy.


2.1 What does our Energy Consist of?

At the root of most hoIistic therapies lies the belief that all life is animated by a subtle force. We call this the Life Force. You either believe it or you do not. It cannot exactly be proved at the moment and the belief is not in accord with the yardsticks that we call ‘scientific’, The belief is a little akin to the belief in God or in spirits or ghosts, and yet at the same time it is not,
because the Life Force is by no means so remote from us. It is not necessarily difficult for an agnostic to accept the Life Force. The writer was once asked for a definition of the Life Force and wrote:

” The Life Force is that non-material. non-physical force that animates all life forms and distinguishes them from non-living matter. It Is seen as a determining Force, not as a mere accompaniment to the phenomenon of Life. That is, it determines whether Life can exist or not. It determines the physical form that a life form takes: by its quality and its strength it determines the health, vigour and vitality of the life form. Hence it determines our freedom from, or our  susceptibility to illnesses, and our general ability to come through and to recover from Life’s stresses and traumas.”

A bit later it gets even better, when we get to astral travel and even survival after death. Truly bonkers.

The postulate of a subtle Life Force makes a natural connection with such topics as out of body experiences, astral travel and even survival after death. This happens because the subtle Life Force appears by its very nature to be “life within a different medium” and if life can exist in
a different medium, then why should it not exist quite independently of the physical body?

So what’s the evidence?

2.2 Evidence Concerning the Life Force

Since our ‘usual’ human senses only work through the medium of the human body we can only expect to detect the Life Force or other subtle forces, through their interactions with matter. It is clear that these interactions are themselves subtle and sensitive because one level or state is impinging upon another. It is postulated that they are not entirely of our world, not physical, only detectable with physical apparatus under special conditions.
Often they are described as “that which science cannot see”. Not surprisingly, therefore, when investigators come forward convinced that they have a phenomenon that demonstrates the Life Force. the physicists, looking at it with a steely scientific eye, are not usually ready to accept the conclusions claimed. Hence, we have several delicate phenomena that are often claimed to be manifestations of the Life Force, yet not accepted as such scientifically.

• The experiments done by Harold Saxton Burr on the “Fields of Life”.

• The experimen1s performed on detecting and measuring “Electrodynamic fields”

• The phenomenon of “Capillary dynamolysis”

• Homoeopathic effects.

• The Chinese ‘energy pulses’ at the human wrists.

From experience it is clear that many students will simply accept the Life Force as ‘obvious’.  Some will say they have always known about it. Others are able to accept the concept now as a reasonable principle.  Others perhaps (though we have rarely come across it) will never accept the Life Force. If that occurs, it seems a shame, for it removes some of the excitement from wholistic nutrition, . . .

What’s said about the homeopathic evidence?

2.6 Homoeopathic Effects

It is not until Nutritional Medicine students have qualified and got into practice that they usually employ any homoeopathy as an adjunct to their therapy in anything other than a first-aid role. That is because homoeopathy is a complex training in its own right and a quite separate discipline. However, any demonstration of the effectiveness of homoeopathic medicines at potencies higher than 12C is evidence for the existence of the subtle etheric energies. Such remedies have been diluted beyond the point at which the last traces of material substance derived from the Mother tincture, have been removed, leaving only the residual energy associated with the original material.

Of course the notes go on to misrepresent the clinical trials which actually show that homeopathy is mere placebo.

2.9 Toxic Effects upon the Life Force

The Life Force is generally seen as an abundant ebullient and beautiful manifestation of Nature’s energy. Although some forms of acupuncture take in the concept of a form of polluted Life Force called Aggressive Energy”, that idea is not shared much by other whoIistic disciplines. We are left for the most part with the idea of a rather perfect form of energy.

In Western Naturopathic thought, the enemy of the Life Force is toxicity. The Life Force inhabits a potentially perfect physical body. The main threat to the integrity of that body consists of the body’s own metabolic wastes, if they are not properly cleared out. Plus environmental toxins that gain access to the body from outside, or that are generated in the bowel. In that way the bowel gains a high level of importance in Naturopathy and ‘”Nature Cure”.

The Life Force, then, with its almost holy purity, is in danger of being inhibited, dampened down and threatened by what amounts to some entirely physical dirt that gains access to that temple of the soul the human body. Whilst in Traditional Chinese Medicine impurities in the mind, emotions or spirit are just as important as physical impurity, it is naturopathy that focuses upon the actual physical sewers of the body.

Aha, that’s it. Holy water.

The inability of naturopaths in the past to identify specific toxins or to point with sufficient exactitude to the ways in which they can be removed, has been the Achilles Heel of the naturopaths in trying to represent their views in the past to orthodox doctors or medical scientists.

And it still is. The alleged toxins have never been identified, still less removed. Detoxification is a myth of downmarket women’s magazines and profiteering spas. And, of course, of some Bachelor of Science  degrees.

2.10 Nutritional Effects upon the Life Force

2.10.1 Bulk nutrients

Next comes the consideration of the bulk nutrients – the protein, carbohydrate and fat. These are our source of biochemical energy and we obviously starve without them. Their purity is crucial.  If they have been chemically modified or damaged by toxic interactions, then they will entrain toxicity and also be hard to break down. Even at best, their digestion and assimilation costs energy, which may well be both biochemical and subtle.

What “toxic interactions”? This is all sheer fantasy.

2.10.3 The micronutrients

When you practice [sic] nutritional therapy in a naturopathic setting, being aware at the same time of the on-going biochemistry, you become critically aware of the role of the  micronutrients in a way that the classical naturopaths were not.

Biochemical reactions will flow better when they are present in the correct balance. Therefore the minerals have a key interaction with the Life Force. Without the right minerals the Life Force can be conceived of as pushing forward to achieve high activity in the body, yet being blocked through the chemical composition not being correct. If you apply the minerals in this situation, there may, indeed. be a surge forward of the energy.

Whatever that may mean.


3.1 The Horror of Deterioration: The Chronic State

All that has gone before has already shown that the grassroots of deterioration in the physical body are:

  • Weakened Life Force
  • Nutritional Deficiency and Imbalance
  • Toxic Attack

If nutritional error or deprivation are the more strongly implicated primary cause, then the Life Force struggles with an unbalanced physical body, getting the tissue biochemistry to work at full integrity is impossible; hence. the body’s detoxification system becomes incompetent and the body’s toxic burden may rise steeply. At the same time the Life Force ails.

So, focusing as we do now upon elimination of toxins (the very nub of classical naturopathy), we perceive that it is a process that depends upon a good strong Life Force and also upon adequate nutrient intake. Therapies that directly stimulate the Life Force (homoeopathy, acupuncture and spiritual healing) therefore make an indirect, though real, contribution to toxic elimination through increasing the Life Force or otherwise improving its health and balance.

So according to this, all CAM is much the same. That idea will provoke bitter internecine warfare.

3.5 The Law of Cure

We have above depicted the move from relative health to chronic illness as a downward path. Equally, the route back from the edge of the abyss of chronic illness is one of revitalisation and detoxification. The idea of the ‘route back’ was spotted years ago by the homoeopath, Constantine Hering, and has become known as ‘Hering’s Law of Cure’.

The Law further embodies the notion that toxins, and therefore symptoms, tend to move outward from within as recovery or cleansing occurs. This is fully in accord with the classical naturopath’s idea. Toxins close to the surface of the body are conceived to be most likely on their way out. The skin is an eliminatory organ and toxins at or near the skin level are not so much of a threat to well being. Naturally, the patient may well be horrified at the disfiguring
rash that may be seen by all. Nonetheless, the patient is seen to be far better off than when having these toxins deep within the body, held, perhaps within essential organs that are becoming progressively damaged.

This sounds increasingly like a ‘do-nothing’ approach (much like homeopathy then).

3.6 Suppression

Boils used to swell up into a red sore and then burst. Very bad ones, or carbuncles, might be lanced to cause the pus (morbid matter) to run out. These days, boils and carbuncles tend to occur much less than formerly, presumably because of the lower Life Force of the population and the generally suppressive medical culture. The chances are that they get treated with an antibiotic long before they get a chance to come to a head and burst. Such treatment is suppressive in the strictly naturopathic sense of the word. The same is absolutely true with regard to bringing down artificially the temperature during a fever, whereas ‘sweating it out’ is the natural thing to do.

More of the do-nothing approach.

4.2 How lridology Helps us to See Toxic Foci

As mentioned above, toxic foci (deposits) in the body show up in the iris of the eye. The iris is arranged so as to encompass a complete ‘map’ of the body. with all the organs and systems laid out upon it. Hence the location of a toxic deposit in the iris shows the iridologist its position within the body. The toxins may appear as colours, spots. blobs and smears in particular
places in the iris, or as darkened areas.

Now iridology, another sort of fantasy medicine, creeps in.

5.5 What Place for Immunisations?

Here we shall restrict ourselves to saying as little as possible. We shall. indeed, make no recommendations. However. the classical naturopaths and homoeopaths have all been of one voice in condemning the use of morbid diseased matter for injection into the human body to prevent disease. It was not, they said, a proper procedure. There has also been much disagreement about how effective such measures are. Of course, whenever there is danger of infection. it is wrong to do nothing. At least you should use the homoeopathic equivalent treatment. As to the effectiveness of those methods, that is beyond the scope of this course.

As to the personal view of the writer, it is that the natural therapists who have declared thernselves on this topic in the past are probably right. They have maintained that immunisation is just another form of toxin and an especially potent one capable, on its own, of sparking a downward spiral into ill health in susceptible people. As to what extent that effect might be balanced by benefit, that is an unresolved argument.  The writer does not use immunisations himself.

Well there is a surprise. Just like almost every other quack, the writer would endanger the whole population by opposing immunisation.

The quiz

The notes contain a number of questions, and, more interestingly, model answers are given at the end. Here is one example.

Question.    Why do some patients respond well to very little treatment?

Answer.  The size of the toxic burden, the strength of the Life Force and micro nutrient status strongly influence a person’s response to treatment. Therefore a person with a low toxic burden, high micro nutrient status and strong life force should respond well to very little treatment.

Or, to put it differently, echinacea cures your cold in seven days, when otherwise it would have taken a week.


We’ll always have crackpot ideas about medicine, at least until real medicine gets much more effective than it is now. For example, in low back pain, the cause is usually not known, the treatments are only palliative, and it isn’t very effective palliation either. The big difference between real medicine and crackpot medicine, is that in real medicine you aren’t allowed to invent the answer when you don’t know it.

No doubt the author of these fantasy notes was entirely sincere in his delusions.  But how can any self-respecting vice-chancellor tolerate having this sort of stuff as part of a Bachelor of Science degree?   Professor Peter John, vice-chancellor of Thames Valley University is not a scientist. His background is in education. But you don’t need to be a scientist to see what nonsense is being taught as science in his university.

Perhaps he didn’t know what is going on. Well, he does now.


Thanks to Ben Goldacre for the link from his miniblog.?

Thames Valley University and their degree in “Nutritional Medicine”

Why? Why do they pretend it’s science? Why don’t they just call it “some stuff we made up”