Bogus Children’s Remedy Invented by CBC Marketplace Approved by Health Canada

Nothing is better than Nighton

Nothing is better than Nighton

Like many Canadians who saw last week’s news article “Health Canada licensing of natural remedies ‘a joke,’ doctor says” in the lead-up to Friday’s Marketplace episode on CBC, I was very interested in learning the story behind it. Unlike many Canadians, I wasn’t at all shocked or surprised by the outcome. This blog (and others) have been critical for years about the lack of oversight where the Natural Health Products Directorate (NHPD) is concerned. (The NHPD recently changed its name to the Natural and Non-prescription Health Products Directorate. (NNHPD))  See “Do the Natural Health Products Regulations Benefit Canadians?”, “Health Canada Gets Out a Big Rubber Stamp”   & “Safe and Effective? A Consumer’s Guide to Natural Health Products” for some background. For those who haven’t had a chance to view the episode, it can be viewed here: Continue reading

Is there any supplement in your supplement?

Is what's on the label actually in the capsule?

Is what’s on the label actually in the capsule?

Most of us are fortunate to live in countries where we don’t have to worry about counterfeit drugs. We can be confident that the prescriptions we receive, or the drugs we purchase from the pharmacy, are of high quality and contain exactly what’s on the label. But in these same countries, there’s another group of products where the risks of counterfeits are very real – it’s among the dietary supplements that are often found on the same shelves. Dietary supplements are not regulated in the same way as drug products. The American supplement industry is a multi-billion dollar free-for-all with little meaningful safety or quality regulation. Supplement quality and safety issues are in the media regularly as a result. The most recent example comes from the New York State attorney general’s (AG) office. It has accused four large retailers of selling supplements that failed to contain labelled ingredients. Testing the products with a technology called “DNA barcoding”, the AG’s office concluded that most of the products contained little to none of the labelled ingredient. And they also found ingredients that were not disclosed on the label. The AG’s office has demanded these products be removed from store shelves, and the stores stand accused of fraud. Continue reading

The Toronto Star’s gift to the antivaccine movement

Last Thursday, the Toronto Star ran a front-page story on the Gardasil vaccine, describing the vaccine as having a “dark side”: debilitating illnesses. The headline and the story describe a supposed relationship between the vaccine and an array of serious adverse events:

Text from Star's Website:  HPV vaccine Gardasil has a dark side, Star investigation finds Although hundreds of thousands of girls in Canada have safely taken Gardasil, at least 60 Canadians experienced debilitating illnesses after inoculation.

What was the basis for the Star’s claim that the vaccine causes harm, and that risks are not being disclosed? The story primarily focused on interviews with women and their families who attribute different events to the vaccine. The Star went on to analyze Health Canada’s database and claims it found 50 “serious” incidents, including 15 hospitalizations. Studying the US adverse event database, the Star reported it found thousands of cases of harm, including more than 100 deaths. The implication the Star makes is clear: Harms and risks are not being disclosed to vaccine recipients. Yet while the cases the Star reviews are tragic and in some cases heartbreaking, the relationship to the vaccine is not established in any of the cases it profiles. A single sentence acknowledged the lack of actual evidence linking the vaccine to any of the adverse events it describes:

In the cases discussed in this article, it is the opinion of a patient or doctor that a particular drug has caused a side-effect. There is no conclusive evidence showing the vaccine caused a death or illness.

Relying heavily on anecdote instead of objective scientific evidence, The Star implies causation when all it could show is correlation. The result was a classic “false balance” picture painted about the HPV vaccine’s safety – a gift to the anti-vaccine movement, which also relies heavily on anecdotes and emotion, rather than scientific facts. False balance is always a fear with vaccine reporting, particularly because “false balance” propagates unfounded fears, implying a scientific “debate” when the consensus says otherwise. Given viewing anti-vaccine messaging for a even few minutes can decrease intentions to vaccinate, it is essential, from a public health perspective, to communicate vaccine safety information responsibly. But that didn’t happen with the Star’s vaccine story. From the headline through the reporting, the story failed to communicate risk and benefit effectively. This is unfortunate, because the the HPV vaccine has been studied – extensively. There is robust, high-quality data that establishes its safety. And the Star presented no evidence to demonstrate that the harms of the vaccine have been misstated. Continue reading

How a diet scam was born: The rise and fall of green coffee bean

Green Coffee Beans - Fake Cures For Real Conditions
I thought I’d written my final post on the Dr. Oz-fueled green coffee bean extract (GCBE) diet supplement fad. But now there’s another appalling chapter, one that documents just how much contempt The Dr. Oz Show seems to show for its audience, and how little Dr. Mehmet Oz seems to care about providing medical advice that is based on good science. Last week it was revealed that the “naturopath” that Dr. Oz originally featured in his GCBE segment, Lindsey Duncan, didn’t disclose a direct conflict of interest when he spoke. After inaccurately describing the supplement’s effectiveness, he directed consumers, using keywords, to web sites that he owned or operated. The infamous “Dr. Oz Effect” worked, with Duncan selling $50 million in GCBE supplements in the following months and years. It has also been announced that Duncan and his companies have been fined $9 million by the Federal Trade Commission (FTC). The documentation released by the FTC [PDF] gives remarkable insight into how a scam to make millions was launched, and how the Dr. Oz Show is a willing platform for the routine promotion of dubious “experts” and worthless supplements. Continue reading

Unrepentant Homeopaths Still Selling Sugar Pills to Prevent Infectious Disease

Homeopathy is the air guitar of medicine

Alternative medicine is ascendant in Canada. From the dubious remedies that are now stocked by nearly every pharmacy, to the questionable “integrative” medicine at universities, there’s a serious move to embrace treatments and practices that are not backed by credible evidence. Canada’s support for alternative medicine, and for its “integration” into conventional health care is arguably is worse than many other countries. Canada’s drugs regulator, Health Canada, has approved hundreds of varieties of sugar pills and declared them to be “safe and effective” homeopathic remedies. Some provinces are even moving to regulate homeopaths as health professionals, just like physicians, nurses and pharmacists. Given the regulatory and legislative “veneer of legitimacy” that homeopathy is being granted, you can see how consumers might be led to believe that homeopathic remedies are effective, or that homeopaths are capable of providing a form of health care. The reality is far uglier, and the consequences may be tragic. Canadian homeopaths are putting the most vulnerable in society at risk by selling sugar pills to consumers, while telling them that they’re getting protection from communicable diseases. Continue reading

Naturopathy and “biomedical” treatments for autism

For the past several months I’ve been contrasting the advice from naturopaths against the scientific evidence, in a series I’ve been calling “naturopathy versus science”.  In past posts I’ve looked at the naturopathic perspectives on fake diseases, infertility, prenatal vitamins, vaccinations, allergies and even scientific facts themselves. From a blogging perspective, naturopathy is a fascinating subject to scrutinize, as there is seemingly no end of conditions for which naturopaths offer advice that is at odds with the scientific evidence. As a health professional,  I want to encourage the best use of health resources, and support patient autonomy and decision-making by providing credible, evidence-based information. Given repeated calls for naturopathy to be “integrated” with conventional medicine, I’ve spent a lot of time reading what naturopaths have to say about different medical conditions. What I’ve found is concerning. Naturopaths describe themselves a health professionals capable of providing primary care, just like medical doctors. And they’re increasingly seeking (and obtaining) physician-like privileges from governments.  Yet there is a lack of evidence to show that naturopathy offers anything distinctly useful or incrementally superior to science-based medicine.

Defining the scope of “naturopathic” treatment is difficult. Naturopaths offer an array of disparate health practices like homeopathy, acupuncture and herbalism that are only linked by the (now discarded) belief in vitalism – the idea we have a “life force”. From this philosophy can sometimes emerge reasonable health advice, but that has little to do with the science or the evidence. As long as it’s congruent with the naturopathic belief system, it’s acceptably “naturopathic”. One of the signs that naturopathy isn’t medicine is that it needs a prefix. Notice how there isn’t a “pharmacy medicine” or “nursing medicine” that’s distinct from science-based medicine. It’s just “medicine” – health professionals base their practices on scientific evidence and principles that reach across professions. Naturopathy doesn’t share the same evidence base as medicine, and in some cases, disagrees with its basic scientific principles. It needs to be qualified as distinct, and hence: “naturopathic medicine”. Notice how Rexall makes it easier to find the non-evidence-based products:

naturopathic and homeopathic

This week an advertisement was passed to me that promoted naturopathy at a Toronto public school: Continue reading

Homeopath threatens public health with fake flu clinic

Sugar pills won't protect you from Influenza - or anything else.

Sugar pills won’t protect you from Influenza – or anything else.

As pseudoscience goes, homeopathy takes the cake for absurdity. It is an elaborate placebo system,  based on nonsensical ideas about biology, biochemistry and medicine. A decision to use homeopathy is a decision to do nothing at all, because homeopathic “remedies” have no medicinal ingredients in them at all. They are inert. Homeopathy is based on the idea that “like cures like” (which is simply a form of magical thinking) involving successive dilutions of products in water. The dilutions are believed to increase, not decrease, the potency of the final product. And these are serious dilutions. Think of putting one drop of a substance into a container of water. Only that container is 131 light-years in diameter. That’s the “30C” dilution used by homeopaths. Homeopaths believe that the water molecules retains a “memory” of the original substance (while conveniently forgetting all the other products it has come in contact with.) The final remedy is diluted so so completely that most “remedies” don’t contain a single molecule of the the original substance you started with.

A homeopathic nosode is a homepathic “remedy” made from infectious material. Unbelievably, Health Canada approves homeopathic “nosodes” for sale in Canada, despite a lack of any evidence they can do anything. Due to lobbying by groups like Bad Science Watch, Health Canada eventually agreed to force products to label nosodes with the caution “This product is not intended to be an alternative to vaccination”.   While this was better that the status quo, there was the fear that homeopaths and other alternative health providers (like naturopaths) would continue to promote homeopathy to prevent or treat communicable disease. And the skeptics were right.  Continue reading

THIEVES Essential Oil – Crimes against public health

As discussed in one of my previous posts, the promotion of quackery is so ubiquitous in my town it’s become white noise for me. I mostly tune it out unless I’m personally asked my opinion. Often this promotion comes in the weekly newspaper, in the advertising-disguised-as-advice page “Ask the Expert.” Occasionally there are columns by financial advisors and home improvement experts, but by far the majority of “expert advice” comes from chiropractors, naturopaths, Chinese Medicine practitioners, and holistic nutritionists. One regular advertiser is a local who calls herself a “Divine Healer”. She has some initials after her name, none of which I can trace back to any actual licenced health profession, degree or diploma. Her services include reflexology, mediumship, craniosacral therapy, aromatherapy and card-reading. She also offers a special massage called “vibrational raindrop technique” which apparently involves the use of essential oils and tuning forks or singing bowls. This actually sounds like it might be kind of relaxing and entertaining. Something I would personally never pay the money for, but harmless, right? Earlier this year, however, a local public health nurse who I consider a kindred spirit based on our views of alternative medicine contacted me about the weekly claim. Continue reading

Naturopathy, Paternalism and Infertility Treatments

Pregnancy Test
This is another post in the naturopathy versus science series, where a naturopath’s advice is assessed against the scientific literature.

It’s Naturopathic Medicine Week in the United States, so it’s time for another look at the alternative medicine practice that blogger Orac likes to call the One Quackery to Rule them All. Naturopathy is an oddity among alternative medicine, because it’s a hodgepodge of other practices linked by an underlying belief in vitalism: the pre-scientific notion that living things have a “life force”. Vitalism disappeared from medicine when Wöhler synthesized urea in 1828, yet the belief in vitalism is a central tenet of naturopathic philosophy. Naturopaths liken themselves to be primary care providers akin to family physicians (general practitioners) but their practices are quite different: rather than make decisions based on scientific evidence, naturopaths pick and choose based on what they feel is congruent with their vitalistic philosophy, sometimes despite good scientific evidence that shows they are wrong. For example, homeopathy is an alternative medicine practice that is very popular with naturopaths. It is an elaborate placebo system where “remedies” contain no medicinal ingredients: they are literally sugar pills. There is no demonstrable medical effect from homeopathy, and so it isn’t part of science-based medicine. Yet homeopathy is a “core clinical science” for naturopaths, and the practice of homeopathy is part of their licensing exam.

Continue reading