Results for: cancer
Misleading Language: the Common Currency of “CAM” Characterizations Part II
Background I promised readers the “Advanced Course” for this week, which undoubtedly has you shaking in your boots. Fear not: you’ve already had a taste of advanced, subtle, misleading “CAM” language, and most of you probably “got” it. That was R. Barker Bausell’s analysis of how homeopathy is “hypothesized to work.” In the interest of civility, let me reiterate that I don’t...
Misleading Language: the Common Currency of “CAM” Characterizations. Part I
The Best Policy From time to time I have been reiterating that correct use of the language has much to do with logic; I should add that it entails also honesty. I use the word “honesty” in its broadest sense… Concision is honesty, honesty concision—that’s one thing you need to know. —John Simon. Paradigms Lost: Reflections on Literacy and its Decline. New York, NY:...
Science-Based Nutrition
Nutrition is embedded in mainstream medical teaching and practice, despite efforts to convince patients to the contrary (usually in an effort to sell them something).
Ultrasound Screening: Misleading the Public
There is a new industry offering preventive health screening services direct to the public. A few years ago it was common to see ads for whole body CT scan screening at free-standing CT centers. That fad sort of faded away after numerous organizations pointed out that there was considerable radiation involved and the dangers outweighed any potential benefits. Now what I most commonly...
Bad scientific arguments in the service of animal rights activism
One of the greatest threats to the preclinical research necessary for science-based medicine today is animal rights activism. The magnitude of the problem came to the forefront again last week with the news that animal rights terrorists tried to enter the home of a researcher at the University of California Santa Cruz (UCSC) whose research uses mice to study breast cancer and...
When the popularity of new surgical procedures outpaces science
In science- and evidence-based medicine, the evaluation of surgical procedures represents a unique challenge that is truly qualitatively different from the challenges in medical specialties. Perhaps the most daunting of these challenges is that it is often either ethically unacceptable or logistically impossible to do the gold-standard clinical trial, a double-blind, randomized placebo trial for an operation. After all, the “placebo” in...
Toxic myths about vaccines
Antivaccine activists would have you believe that vaccines are loaded with "toxins" and are therefore dangerous. While there are some chemicals that sound scary in some vaccines, they dose makes the poison, and at the tiny amounts used in vaccines none of these "toxins" are harmful.
Super Fruit Juices – The New Snake Oil
The core principle of science-based medicine is that health care decisions should be based upon our best current scientific evidence and understanding. When applied to the regulation of health products this means that health claims should first be required to meet some reasonable threshold of scientific evidence before they are allowed. Admittedly this is not a purely scientific question but the application...
The International Network of Cholesterol Skeptics
There is an organization that calls itself The International Network of Cholesterol Skeptics (THINCS). Its members “thinc” they are smarter than the average doctor. They “thinc” that cholesterol has nothing to do with cardiovascular disease and that we have been deluded into waging a “cholesterol campaign” for which the scientific evidence is non-existent. They say, “What we all oppose is that animal...
The National Center for Complementary and Alternative Medicine (NCCAM): Your tax dollars hard at work
What’s an advocate of evidence- and science-based medicine to think about the National Center for Complementary and Alternative Medicine, better known by its abbrevation NCCAM? As I’ve pointed out before, I used to be somewhat of a supporter of NCCAM. I really did, back when I was more naïve and idealistic. Indeed, as I mentioned before, when I first read Wally Sampson’s...