September 19th, 2011 by Harriet Hall, M.D. in Health Tips, Opinion
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Here on SBM we have frequently had cause to criticize the media for poor science reporting and for spreading misinformation. Among many other individual offenders, we have criticized Dr. Oz for promoting alternative medicine on his TV show and gullibly promoting guests who pretend to talk to the dead and pretend to heal people with carnival sideshow tricks. We tend to be negative and critical because somebody has to do it, but it’s not pleasant. For once, I have some good things to say.
The September 12 issue of TIME magazine was a Special Nutrition Issue. The cover featured pictures of food and the title “What to Eat Now: Uncovering the Myths about Food by Dr. Oz.” It devotes 7 pages to an article by him entitled “The Oz Diet: No more myths. No more fads. What you should eat — and why.” This is followed by a 5 page article by John Cloud “Nutrition in a Pill? I took 3000 supplements over five months. Here’s what happened.” Both articles have a rational, science-based perspective without any intrusions of woo-woo.
Oz on What to Eat
Oz acknowledges that the science of nutrition is not simple and that much of what we once believed has been discarded in the face of new knowledge. He debunks a number of popular misconceptions about diet. Most of what he says is consistent with scientific evidence and with mainstream diet advice. Read more »
*This blog post was originally published at Science-Based Medicine*
August 7th, 2011 by David H. Gorski, M.D., Ph.D. in Opinion, Research
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Ever since I was a teenager, I’ve intermittently read Consumer Reports, relying on it for guidance in all manner of purchase decisions. CR has been known for rigorous testing of all manner of consumer products and the rating of various services, arriving at its rankings through a systematic testing method that, while not necessarily bulletproof, has been far more organized and consistent than most other ranking systems. True, I haven’t always agreed with CR’s rankings of products and services about which I know a lot, but at the very least CR has often made me think about how much of my assessments are based on objective measures and how much on subjective measures.
Until now.
I just saw something yesterday on the CR website that has made me wonder just how scientific CR’s testing methods are, as CR has apparently decided to promote alternative medicine modalities by “assessing” them in an utterly scientifically ignorant manner. Maybe I just haven’t been following CR regularly for a while, but if there’s an article that demonstrates exactly why consumer product testing organizations should not be testing medical treatments; they are ill-equipped to do so and lack the expertise and knowledge. The first red flag was the title, namely Hands-on, mind-body therapies beat supplements. The second red flag was the introduction to the article: Read more »
*This blog post was originally published at Science-Based Medicine*
April 26th, 2011 by Steve Novella, M.D. in Quackery Exposed, True Stories
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I must say I was a bit shocked two weeks ago when I was contacted by a producer for The Dr. Oz Show inviting me on to discuss alternative medicine. We have been quite critical of Dr. Mehmet Oz over his promotion of dubious medical treatments and practitioners, and I wondered if they were aware of the extent of our criticism (they were, it turns out).
Despite the many cautions I received from friends and colleagues (along with support as well) – I am always willing to engage those with whom I disagree. I knew it was a risk going into a forum completely controlled by someone who does not appear to look kindly upon my point of view, but a risk worth taking. I could only hope I was given the opportunity to make my case (and that it would survive the editing process).
The Process
Of course, everyone was extremely friendly throughout the entire process, including Dr. Oz himself (of that I never had any doubt). The taping itself went reasonably well. I was given what seemed a good opportunity to make my points. However, Dr. Oz did reserve for himself the privilege of getting in the last word—including a rather long finale, to which I had no opportunity to respond. Fine—it’s his show, and I knew what I was getting into. It would have been classy for him to give an adversarial guest the last word, or at least an opportunity to respond, but I can’t say I expected it. Read more »
*This blog post was originally published at Science-Based Medicine*
March 25th, 2011 by David H. Gorski, M.D., Ph.D. in Health Tips, Opinion, Quackery Exposed
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Sometimes when a pundit or politician makes claims that are either contrary to or distort science for ideological or political advantage, I feel the need to discuss those claims, sometimes even sarcastically. Such was the case last week, when Ann Coulter wrote a blisteringly ignorant column, entitled A Glowing Report on Radiation. She wrote this article in the wake of the fears arising in Japan and around the world of nuclear catastrophe due to the damage to the Fukushima nuclear power plant caused by the earthquake and tsunami that hit northern Japan on March 11. Coulter was subsequently interviewed by Fox News pundit Bill O’Reilly on The O’Reilly Factor on Thursday evening:
Yes, according to Coulter, radiation is good for you, just like toxic sludge! Even more amazing, in this video Bill O’Reilly actually comes across as the voice of reason, at least in comparison to Ann Coulter. He’s very skeptical of Coulter’s claims and even challenges her by saying, “So by your account we should all be heading towards the nuclear reactor.”
So, fellow SBM aficionados, is Coulter right? Are all those scientists warning about the dangers of even low-level radiation all wrong? Should we start hanging out in radioactive mine shafts, as Coulter mentions in her column (seriously) in order to boost our health and decrease our risk of cancer?
Not so fast, there, Ann. Here’s a hint: If Bill O’Reilly can lecture you on science and look more reasonable than you, you’re off the rails. Read more »
*This blog post was originally published at Science-Based Medicine*
March 3rd, 2011 by David H. Gorski, M.D., Ph.D. in Opinion, Quackery Exposed, Research
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Last Friday, Mark Crislip posted an excellent deconstruction of a very disappointing article that appeared in the most recent issue of Skeptical Inquirer (SI), the flagship publication of the Committee for Skeptical Inquiry (CSI). I say “disappointing,” because I was disappointed to see SI publish such a biased, poorly thought out article, apparently for the sake of controversy. I’m a subscriber myself, and in general enjoy reading the magazine, although of late I must admit that I don’t always read each issue cover to cover the way I used to do. Between work, grant writing, blogging, and other activities, my outside reading, even of publications I like, has declined. Perhaps SI will soon find itself off my reading list.
Be that as it may, I couldn’t miss the article that so irritated Mark, because it irritated me as well. There it was, emblazoned prominently on the cover of the March/April 2011 issue: “Seven Deadly Medical Hypotheses.” I flipped through the issue to the article to find out that this little gem was written by someone named Michael Spector, M.D. A tinge of familiarity going through my brain, I tried to think where I had heard that name before.
And then I remembered.
Dr. Spector, it turns out, first got on my nerves about a year ago, when he wrote an article for the January/February 2010 issue of SI entitled “The War on Cancer: A Progress Report for Skeptics.” I remember at that time being irritated by the article and wanting to pen a discussion of the points in that article but don’t recall why I never did. It was probably a combination of the fact that SI doesn’t publish its articles online until some months have passed and perhaps my laziness about having to manually transcribe with my own little typing fingers any passages of text that I wanted to cite. By the time the article was available online, I forgot about it and never came back to it — until now. I should therefore, right here, right now, publicly thank Mark (and, of course, Dr. Spector) for providing me the opportunity to revisit that article in the context of piling on, so to speak, Dr. Spector’s most recent article. After all, Deadly Hypothesis Seven (as Dr. Spector so cheesily put it) is:
From a cancer patient population and public health perspective, cancer chemotherapy (chemo) has been a major medical advance.
Dr. Spector then takes this opportunity to cite copiously from his 2010 article, sprinkling “(Spector, 2010)” throughout the text like powdered sugar on a cupcake. There’s the opening I needed to justify revisiting an article that’s more than a year old! And what fantastic timing, too, hot on the heals of my post from a couple of weeks ago entitled “Why Haven’t We Cured Cancer Yet?” Read more »
*This blog post was originally published at Science-Based Medicine*
