One of my earliest lessons as a pharmacist working in the “real world” was that customers didn’t always act the way I expected. Parents of sick children frequently fell into this category — and the typical vignette went like this for me:
- Parent has determined that their child is sick, and needs some sort of over-the-counter medicine.
- Parent asks pharmacist for advice selecting a product from the dozens on the shelves.
- Pharmacist uses the opportunity to provide science-based advice, and assures parent that no drug therapy is necessary.
- Parent directly questions the validity of this advice, and may ask about the merits of a specific product they have already identified.
- Pharmacist explains efficacy and risk of the product, and provides general non-drug symptom management suggestions.
- Parent thanks pharmacist, selects product despite advice, and walks to the front of the store to pay.
In many ways, a pharmacy purchase mirrors the patient-physician interaction that ends with a prescription being written — it’s what feels like the logical end to the consultation, and without it, feels incomplete. It’s something that I’m observing more and more frequently when advising parents about cough and cold products for children.
A recurring theme at SBM is the regulation of supplements, and the impact and consequences of the Dietary Supplement Health and Education Act of 1994 (DSHEA). As one of SBM’s international contributors, I thought it might be helpful to look at how the DSHEA stacks up against the equivalent regulations of its neighbor to the north, Canada. Given the multiple calls for overhauls and changes to DSHEA, an international comparison may help focus the discussion around what a more science-based framework could look like.
Briefly, the DSHEA is an amendment to the U.S. Federal Food, Drug and Cosmetic Act that establishes a regulatory framework for dietary supplements. It effectively excludes manufacturers of these products from virtually all regulations that are in place for prescription and over-the-counter drugs. The FDA notes:
Generally, manufacturers do not need to register their products with FDA nor get FDA approval before producing or selling dietary supplements. Manufacturers must make sure that product label information is truthful and not misleading. FDA’s post-marketing responsibilities include monitoring safety, e.g. voluntary dietary supplement adverse event reporting, and product information, such as labeling, claims, package inserts, and accompanying literature. The Federal Trade Commission regulates dietary supplement advertising.
BACKGROUND: A BAD, BAD LAW
One of the themes of this blog has been how, over the last couple of decades, the law has been coopted by forces supporting “complementary and alternative” medicine (CAM) in order to lend legitimacy to unscientific and even pseudoscientific medical nonsense. Whether it be $120 million a year being spent for the National Center for Complementary and Alternative Medicine (NCCAM) or attempts to insert provisions mandating that insurers in the government health care co-ops that would have been created by President Obama’s recent health care reform initiative (which at the moment seems to be pining for the fjords, so to speak), the forces who do not want pesky things like regulation to interfere with their selling of pseudoscience have been very successful. Arguably the crown jewel of their legislative victories came in 1994, when the Dietary Supplement Health and Education Act (DSHEA) was passed. Demonstrating that pseudoscience is a bipartisan affair, the DSHEA was passed, thanks to a big push from the man who is arguably the most powerful supporter of quackery in government and the man most responsible for the creation of the abomination that is NCCAM, Senator Tom Harkin (D-IA), along with his partner in woo, Senator Orrin Hatch (R-UT). It should be noted that Harkin happens to be the recipient of large contributions from supplement manufacturer Herbalife, demonstrating that big pharma isn’t the only industry that can buy legislation related to health.
Dr. Lipson has discussed the DSHEA before (calling it, in his own inimitable fashion, a “travesty of a mockery of a sham“) as has a certain friend of mine. Suffice it to say that the DSHEA of 1994 is a very bad law. One thing it does is to make a distinction between food and medicine. While on its surface this is a reasonable distinction (after all, it wouldn’t make a lot of sense to hold food to the same sorts of standards to which drugs are held), as implemented by the DSHEA this distinction has a pernicious effect in that it allows manufacturers to label all sorts of botanicals, many of which with pharmacological activity, as “supplements,” and supplements, being defined as food and not medicine, do not require prior approval by the FDA before marketing:
I had an interesting conversation with a reporter today. She called me to get a “medical/skeptical” counterpoint for an article she is preparing on energy healing. Although I don’t know if she’ll faithfully represent what I had to say, we had an entertaining exchange and so I decided to capture the essence of it here. I’m curious to see which parts of our conversation remain in her final article, due out on February 19th. (Stay tuned for that).
Apparently a local hospital in Maryland is now offering nurse-guided therapeutic touch and Reiki healing for inpatients. She decided to interview the practitioners involved, and turned to me for comment. I did not have the benefit of preparing in advance or having references handy – so I gave it my best shot. I’d be interested to know how you might have responded differently.
1. Is there any scientific evidence that energy healing works? (more…)