A new paper reports that Paxlovid-resistant Covid has been isolated, calling into question the utility of the drug as well as how it should be used. Is this cause for alarm? Not yet, but it could become just that. A look at viral resistance to drugs.
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The Chinese use quite a bit more salt in their diet than in Western diets, so a new study looking at reducing the incidence of hypertension by dietary reductions in salt in China should be thought-provoking. It is.
I wrote the other day about a study from China on the effect of dietary salt on blood pressure. The study was unique in that it distinguished four regional Chinese cuisines. This got me thinking about whether salt use varies among American cuisines and regions. The standard narrative is that the salt in our heavily processed foods is a significant factor in the nearly 50% prevalence of high blood pressure—but then I ran across this study.
Americans expect that when the tap is turned on, fresh drinking water comes out. This expectation is increasingly questionable. There is a water crisis in the U.S. The increase of severe droughts in the southwestern U.S. has led to very low levels in lakes, rivers, and groundwater across the area. Water shortages are already common and expected to worsen in the coming years. What are we to do?
You already eat seaweed but probably don’t know it. Seaweeds are multicellular macroalgae used as functional ingredients, a food additive. Hydrocolloids derived from seaweeds provide texture and structure, prevent the melting of frozen foods, providing edible coatings or other desirable properties to foods as different as ice cream, apples, and bread. No longer considered just an additive, seaweed is poised to enter the US market as a whole food due to its nutritive attributes, potential economic benefits, and unique cultivation requirements.
Food deserts are areas frequently in urban settings where it is difficult to find stores providing fresh foods, especially fruits and vegetables. Food deserts have long been thought to contribute to poor nutrition because the food people need is just not available. A study in JAMA Pediatrics suggests that this long-held thought may be a mirage.
Do biotech companies lie about the pesticide-saving benefits of genetically engineered crops? The activist group GM Watch says yes. Do they have a convincing case? Nope.
The FDA just decided that the anti-Covid drug Paxlovid can be prescribed by pharmacists. ACSH & Company was on this 6 months ago.
E-cigarettes can help smokers abandon their deadly habit. Unfortunately, that message has been buried under a mountain of anti-vaping messaging promoted by tobacco researchers and reporters.
Surgeons are frequently impatient, “never letting the skin get in the way of the problem.” One of my colleagues repeatedly asks God, "Please give me patience right away.” That seems to be the case for us that are not scientists; we often are not patient enough for the data to unfold; the data, in this case, some reliable findings on the incidence of myocarditis and pericarditis associated with the COVID vaccinations.
The FDA recently attempted to ban JUUL vaping products and announced a proposal to cut nicotine levels in combustible cigarettes. The policies are designed to reduce tobacco use—but will they? We have our doubts. Join us for episode 10 of the Science Dispatch podcast.
If there's any reason to doubt the veracity of Physicians for Responsible Opioid Prescribing (PROP) there is now more. The group lied about the results of a June debate on the cause of the opioid crisis. We caught it.
Can science inform the abortion debate?
Are you more likely to die from heat or cold?
Could it be that part of our institutional problem is bullshit jobs?
Ten things wrong about science reporting – I tried to avoid them all, not always successfully
My colleague Dr. Barbara Billaeur has written recently about the ethical dilemmas behind uterine transplantation in men transitioning into women. A new study updates us on uterine transplants in women, providing some answers to Dr. Bilauer’s concerns and baseline medical data. Unlike studies of sample populations, this reports on all uterine transplants that have been performed in the US.
Cato Institute's Dr. Jeffrey Singer (also an ACSH advisor) published an opinion piece in The Detroit News arguing that laws that restrict drug paraphernalia do more harm than good. "If states want to get serious about reducing the risk of harm from using illegal drugs, lawmakers should repeal their drug paraphernalia laws." We couldn't agree more. Harm reduction is one of the central tenets of ACSH.
Environmental Working Group has again claimed that chemicals in food and consumer products are contributing to obesity. They are mistaken, embarrassingly so.
In trying to make sense of the pandemic as new virus variants emerged and vaccines became available, we found that cyclical patterns don’t conform to seasons, deaths lag behind cases by varying degrees, cases and subsequent deaths vary by 10 to 15-fold, regional trends may shift, and case counts may be subject to reporting errors.
How can we anticipate the future if we can’t understand the past?
Scientific writing could use an English major
Which is worse, stupidity or malignant intent?
Hype and alarmism hype’s evil twin in today’s scientific enterprise.
A bright, refreshing wine with a bit of a smoky aftertaste – from the nearby wildfires.
The FDA just voted to approve a different Covid vaccine; this one based on one of the Omicron subvariants. But the decision was anything but simple. A look at the science.
ACSH advisor Dr. Robert Popovian's commentary on how biomedical innovation remains critically important, despite advances against the Covid pandemic.
To increase a product’s appeal to consumers, food manufacturers place food certification labels on the front of their packaging - concerned with environmental, animal welfare, or fair trade, and ‘free from’ labels for those with dietary restrictions. And what exactly do ‘natural’ or ‘clean’ labels tell us?
Is type 2 diabetes due largely to genetics? Does veganism lead to more weight loss than other common diets? On episode 9 of the Science Dispatch Podcast, we take a critical look at two studies, each tackling one of these intriguing questions.
Whole Foods Magazine recently published a story alleging that there is no evidence vindicating the safety of "GMOs." How well does this claim stand up to scrutiny?
It is that time of year when my poor dog cowers under the bed as the rocket's red glare of fireworks is seen and heard across the country. Perhaps I am stealing from my fellow writer and chemist, Dr. Bloom, but I just wanted to share what I had learned about the chemistry underlying all that color filling our skies.
As the Supreme Court’s decision on Roe v. Wade took all of the oxygen out of the media greenroom, another SCOTUS decision on our healthcare, in this case, over insurance costs, was pretty much overlooked. That’s too bad because, in 2019, it involved slightly more than 6% of that budget – for individuals with end-stage renal disease (ESRD).
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