Why Did the FDA Ban Red Dye #3
The FDA recently removed FD&C Red No. 3 from the list of approved food additives. This was not based on any new data or interpretation of the data, but rather was a response to a petition from food safety and environmental groups. Their argument was in turn based on the Delaney Clause, a 1960 law saying that the FDA must ban any...
COVID Is Still Here, But Changing
My hospital just reinstituted mask mandates for all staff working with patients. They also advise patients to wear masks while in the hospital, but have not made it a requirement. I still have a stash of N95 masks so it was easy, and all too familiar, for me to comply, but I admit it created an unpleasant flash-back. All things considered, I...
Surgeon General Alcohol Warning
In 1964 the US Surgeon General released its first report on the health risks of smoking and tobacco use. This turned out to be a landmark move, paving the way for the following decades of progressively more restrictive regulation of public tobacco use and marketing. In 1964 smoking was at its peak in the US, when 42% of Americans smoked. Today the...
Health Benefits of the Weekend Warrior
I tend to view skeptically science reporting that leans heavily on simplistic concepts and flashy titles. However, “skeptical” does not mean “dismissive”. Mainstream reporting may focus on click-bait terms but that does not necessarily mean anything about the underlying science. I have seen lots of recent headlines about the benefits of being a “weekend warrior” and decided to look at the primary...
Questions About Pandemic Preparedness
The theme at SBM this week is questions for Trump’s nominees for key health positions within the federal government. David got the ball rolling with an excellent summary of the nominees and questions for each. Jonathan followed up with his own list of questions. I would like to continue the theme, focusing on our preparedness for the next pandemic. It is arguably...
Your Brain In Space
Amid all the shocking and depressing news regarding the future of American healthcare and medicine, at least over the next four years, I thought I would tackle something a bit lighter today. What happens to the brains of astronauts aboard the ISS? Space medicine is a field of study, if fairly niche, and will likely have increasing implications as humanity increases its...
Physician Misinformation
When physicians spread medical misinformation, the potential harm to health is far greater than their direct patient care. And yet, in a recent study, medical boards rarely discipline physicians for spreading misinformation. The JAMA article looked at 3128 medical board disciplinary proceedings involving physicians. Spreading misinformation to the community was the least common reason, at 0.1%. Direct patient misinformation and inappropriate advertising...
Some Data on Fluoride
David Gorski wrote yesterday about the threat that a second Trump term holds for American health, specifically if he keeps his promise to give RFK Jr. some high level position over public health. Unfortunately, we have seen this movie before, although the sequel promises to be much worse. Putting a pseudoscientist, crank, conspiracy theorist, anti-vaxxer in charge of the organizations that are...
EMDR Is Still Dubious
A recent meta-analysis of eye movement desensitization and reprocessing (EMDR) therapy concludes that the evidence “confirms” EMDR is effective in treating depression. It is a great example of the limitations of meta-analysis, and how easy it is to create essentially a false narrative using poor quality research. EMDR was “developed” by Dr. Francine Shapiro in 1987. It is the notion that bilateral...
RFK Jr On Obesity
We have been giving a lot of attention to RFK Jr recently, with good reason. He is poised to be put in charge of the federal institutions that regulate health and medicine. This is beyond problematic, as he has a long list of antiscience opinions. Part of the problem is that he lacks topic expertise (he is not a health care professional...