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The deluge of the use of the term "natural" for product promotion continues unabated. But perhaps it's getting stale because KinderFarms, Jessica Biel's company, is selling stuff like Tylenol and Benadryl with the promise of avoiding "artificial petrochemicals." That ignores the fact that these drugs are all made from just that. Nope, no kindness or farms. Just another misleading ad campaign.

Wegovy and Ozempic, both GLP-1 agonists, have taken the world by storm, providing a simple way to lose weight without changing our lifestyle. A new report in Science helps us understand what we do not know: the known unknowns of obesity. Let me summarize.

Another week, another disparity of care. In this case, it's attributable to a measure known to be flawed: pulse oximetry. Does the flaw lie solely in the tool – or how it is used? Let’s take a deeper dive into the latest study of healthcare disparity.

If you’ve been following the news, you’ll have noticed that Japan started discharging its tritiated water into the ocean last week, over the objections of China and South Korea and with the concurrence of the International Atomic Energy Agency. I noticed there were a few comments on my recent ACSH piece on this matter and thought I’d address a few of the points raised in the comments.

Recent breakthroughs in stem-cell have raised the prospect of one day "breeding" humans and growing organs in a lab. How realistic are these scenarios? Netflix just released an embarrassing miniseries about the opioid epidemic. Let's take a closer look at the show's claims.

Wildfire smoke has been in the news this summer, with horrifying accounts of damage and chaos but little about public health. As a long-time student of environmental health and given the extensive reports of unhealthy air, I wondered why we have not heard about adverse air pollution impacts from these events, especially here in the crowded cities of the Northeast. Google reports no civilian deaths from the Canadian fires and only 1 in California this year.

YouTube has two billion active monthly users and uploads 500 hours of content every minute. Twenty five percent of U.S. adults get their news from YouTube, and 60% of regular users “use the platform to keep up with current events.” Since roughly 70% of all videos watched come from YouTube’s algorithm, it's fair to ask if it might be biased. A new study says it is, and that the algorithm leans left.

Once a long time ago, doctors made house calls. If you couldn’t reach the office, the doctor came to you. Telemedicine has been a pale but viable replacement. A new smartphone attachment brings a more helpful home visit closer to reality.

It's no secret that pickleball is a national craze. But, how many chemists are willing to try it and not only write about their experience but also the chemistry of the ball?

Americans need assurance of the availability of approved drugs and medical devices in the marketplace so that healthcare providers have more reliable inventory, experience fewer shortages, and more choices when shortages arise. Reciprocity of regulatory decisions would help to achieve that.

The Collyer brothers, Homer and Langley, lived most of their adult lives in a New York City brownstone at the corner of 5th Avenue and 128th Street. Today, their home is a “pocket park,” and the phrase “Collyer Mansion” is firehouse slang for “a dwelling jammed rafter-high with junk.” Together, let’s learn a bit about hoarding.

Too Much Stuff
Am I My Area Code?
Rules for reading – at least for social media

The Guardian's August 17 headline, “Drinking Water of Millions of Americans Contaminated with Forever Chemicals”, was based on newly released data from EPA’s Fifth Unregulated Contaminant Monitoring Rule. Contrary to the headlines blasted in the media, the actual data from this rule shows that Americans have nothing to fear from these chemicals.

Evidence-based medicine specifically seeks evidence for treatments, recommendations, and practice guidelines. However, while the spirit of evidence-based medicine is to be based on ethical and scientifically rigorous research, in practice, it is often simply shortened to “Is there any evidence at all?” 

Politicians need to seem to be doing SOMETHING, even if it is ill-advised, profligate, and futile, endangers Americans' standard of living and the nation's security. It applies to much of today's policymaking, from mitigation of climate change to the regulation of chemicals and genetic engineering.

In the Fall of 2021, the Maine Board of Licensure in Medicine announced that “licensees may face disciplinary action should they “generate and spread COVID-19 vaccine misinformation or disinformation.” Meryl J. Nass, MD, a Maine family practitioner, had her license suspended for this in January 2022. She is suing, claiming a first amendment right to her speech.

“Wabi-sabi is a beauty of things imperfect, impermanent, and incomplete.” It is a concept entangled in both Chinese and Japanese culture, and while difficult to explain well, especially for a novice understander like myself. It is a way of understanding, a particular lens on life.

There’s something about autism that invites scapegoating. The latest attack was on makers of Lexapro, the anti-depressant medication, when used during pregnancy. Six plaintiffs recruited three experts to testify to a supposed causal connection between the drug and their children’s affliction. The court rejected the expert testimony outright and dismissed the case. Three weeks ago, the Second Circuit affirmed. The decisions, while applaudable, are problematic.

New Covid variants are once again emerging, suggesting that a late summer surge is imminent. Why does this keep happening? Some of it can be explained by a simple chemical reaction that would be taught in any standard organic chemistry course.

Guess what we don't need: How about an inexpensive, addictive drug called fenethylline (aka captagon) that's pouring out of Syria and addicting hordes of people in Saudi Arabia and neighboring countries? If that's not bad enough, it's also used to make jihadist fighters more "effective." There's considerable concern that captagon could be headed to Europe and the U.S. And it's super easy to synthesize. Wonderful.

A new study of associations between incident dementia and air pollution caught my attention because air pollution studies like this have been driving me toward dementia for decades. Let’s unpack their findings.

The consumption of raw oysters is being discouraged in the New York area, thanks to the appearance of Vibrio vulnificus, aka, the flesh-eating bacteria. Although Vibriosis is (thankfully) very rare, it can also be very serious, even deadly. The exceptionally warm ocean temperatures this summer have allowed the bacteria to spread northward, where there has been one confirmed death from raw oysters and two others from skin infections. Is there anything to worry about here?

If alien life does not resemble ET or the Lead Alien in the eponymous movie, how will we recognize them once we meet? Assembly theory may offer a clue.

Greenpeace's longstanding, unwarranted, and vicious opposition to vitamin A-fortified rice has led to tens of thousands of deaths.

According to the Affordable Care Act, anyone needing emergency care is entitled to treatment. In 1985, the Emergency Medical Treatment and Labor Act (EMTALA) was enacted to provide federal protection. Even so, insurers have tried to get around covering emergency services. The federal government has now muscled up, suing insurers for denying emergency coverage.