Tag: supplements
Bring on the Evidence: A new regulatory approach to CAM
Complementary and alternative medicine is popular, but it's poorly regulated, and most products lack good evidence of efficacy. A new approach proposed in Australia may help consumers make more informed, science-based health decisions.
Regulating Health Care Products
How should we optimally regulate health care products to protect consumers? A conversation with the Acting Chairman of the FTC.
A review of Benecol, a plant-stanol margarine
Most nutraceuticals don't really work as advertised. For the most part, Benecol pretty much does. But is it worth it?
What are health professionals telling consumers about dietary supplements?
The popularity of dietary supplements continues to grow. A few weeks ago I described how dietary supplements have become a $34 billion industry, despite the fact that there’s very little evidence to support their use. While there are absolutely some medical circumstances where specific supplements may be warranted, the vast majority of supplements are taken for general purposes, such as “wellness” or...
More drugs, more supplements, and potentially more problems
Early in my career I was fortunate to be offered a role as a hospital pharmacist, working on an inpatient ward along with physicians, nurses, and a number of other health professionals. My responsibilities included conducting a detailed medication review with each newly admitted patient. We would sit together, often with family members, going through what was sometimes a literal garbage bag...
Not natural, not safe: Grapefruit Seed Extract
Grapefruit-seed extract is claimed to be a cure-all for nearly every type of infection. But there's a dangerous problem with GSE that supplement manufacturers haven't fixed.
Puritan’s Pride Vitamin Advisor Gives Questionable Advice
The Puritan’s Pride website has a Vitamin Advisor that claims to provide a personalized supplement plan, with expert recommendations chosen just for you. In my opinion it is deceptive, designed not to provide evidence-based personalized health advice, but to sell their products; and one can only wonder what kind of “experts” would support such ill-advised recommendations. Stephen Barrett and I have just...
To debate or not to debate: The strange bedfellows of Andrew Weil
Those who stand on the wrong side of science love public debates and frequently challenge science advocates to them. The reason, of course, is that public debates are almost never a good venue to argue science, and these debates almost never happen in a truly neutral venue. This time around, I got a bit of ego gratification when Andrew Weil apparently wanted...
In the Spirit of Choosing Wisely
Oh, loneliness and cheeseburgers are a dangerous mix. – Comic Book Guy Same can be said of viral syndromes and Thanksgiving. My brain has been in an interferon-induced haze for the last week that is not lifting anytime soon. Tell me about the rabbits, George. But no excuses. I have been reading the works of Chuck Wendig over at Terrible Minds. (Really,...
Andrew Wakefield, the MMR, and a “mother warrior’s” fabricated vaccine injury story
As the time came to do my usual weekly post for this blog, I was torn over what to write about. Regular readers might have noticed that a certain dubious cancer doctor about whom I’ve written twice before has been agitating in the comments for me to pay attention to him, after having sent more e-mails to me and various deans at...