Results for: vitamins
The “central dogma” of alternative/complementary/integrative medicine
There is something in molecular biology and genetics known as the “central dogma.” I must admit, I’ve always hated the use of the word “dogma” associated with science, but no less a luminary than Francis Crick first stated it in 1958, and it has been restated over the years in various ways. Perhaps my favorite version of the central dogma was succinctly...
The HCG Diet: Yet another ineffective quick fix diet plan and supplement
I contribute biweekly to Science-Based Medicine and could easily devote every post to writing about weight loss supplements, and never run out of topics. As soon as one quick fix falls out of favour, another inevitably replaces it. Some wax and wane in popularity. And pharmacies don’t help the situation. I cringe every time I walk down the aisle where weight loss...
The Spirit of St. Louis Renault
Summer time is finally here in Oregon, and I will confess that I have spent little time on blogging. The sun is out, my kids are out of school and home from college, and really, who wants to spend their time writing when you could be on the golf course or at the beach with the kids. I say this as a...
5-hour Energy
What should you do if you feel tired? Taking a nap isn’t always possible. The ever-inventive capitalist marketplace has come up with another option. 5-hour Energy is a flavored energy drink sold as 2 oz “shots.” It was invented by Innovation Ventures in 2004. It is intended to counteract the afternoon slump, to increase alertness and energy, to help you stay sharp,...
No, sugar pills won’t repel insects, and other consequences of regulating nonsense
As a group blog, Science-Based Medicine brings a variety of perspectives to issues of science in medicine. However we align around a few core principles which define what science-based medicine is, and how it should be practiced. One principle we emphasize is the importance of subjecting the evaluation of all health interventions and treatments to a single, science-based standard. One of the...
Legislative Alchemy: 2012.5
Legislative alchemy, as faithful SBM readers know, is the process by which state legislatures and Congress take scientifically implausible and unproven treatments and diagnostic methods and turn them into licensed health care practices and legally sold products. Previous posts have explored this phenomenon in naturopathy, chiropractic and acupuncture. Our last report on the legislative efforts of CAM providers appeared almost six months ago,...
The Forerunners of EBM
The term “evidence-based medicine” first appeared in the medical literature in 1992. It quickly became popular and developed into a systematic enterprise. A book by Ulrich Tröhler To Improve the Evidence of Medicine: The 18th century British origins of a critical approach argues that its roots go back to the 1700s in Scotland and England. An e-mail correspondent recommended it to me....
The regulation of nonsense
The most meticulous regulation of nonsense must still result in nonsense. — Edzard Ernst, M.D., PhD., professor, Complementary Medicine, Peninsula Medical School, University of Exeter, UK One necessity of licensing so-called “complementary and alternative,” or “CAM,” practitioners is to spell out exactly what is encompassed in the CAM scope of practice. This is unfortunate for the practitioners because it forces an exposé...
Supplements and cancer prevention
The bloggers here have been very critical of a law passed nearly 20 years ago, commonly referred to as the DSHEA of 1994. The abbreviation DSHEA stands for about as Orwellian a name for a law as I can imagine: the Dietary Supplement Health and Education Act. Of course, as we’ve pointed out time and time again, the DSHEA is not about...
Consumer Reports and Alternative Therapies
Consumer Reports (CR) and its Health Newsletter provide sound advice about nutrition and medicine, with one exception: their recommendations concerning alternative therapies, especially dietary supplements. With regard to dietary supplements, part of the problem is the failure of CR to make a distinction between authentic dietary supplements, such as multivitamins and minerals, and non-vitamin, non-mineral medicinal products. For example, the September 2010...