Medical Research
Introducing Exerkines: The Magical Molecules of Exercise. Everyone knows that exercise improves health. That’s old news. Here’s something far more exciting. Scientists have demonstrated that our skeletal muscles do much more than just move us about. While contracting, our muscles release swarms of molecules that spread throughout our bodies and blend […]
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Selling faster than hotcakes: GLP-1 medications are flying off pharmacy shelves, and at fancy prices. Total spending in the U.S. for these drugs in 2023 (the latest year I found data for) was $71,700,000,000 (yes, 71.7 billion. See here.). Sales have been growing steadily. In 2018, total U.S. sales of […]
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Our deluded HHS Secretary Kennedy is at it again. Earlier this week he fired all 17 members of the Center for Disease Control and Prevention’s vaccine advisory committee and will replace them with new members. Have you read how he justified this change? “Today we are prioritizing the restoration of […]
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Facts about vaccines? Here are some worthy of notice. One hundred years ago, on May 2, 1925, the Journal of the American Medical Society cited W. W. Keen’s personal experiences with three epidemics of “the most loathsome, nauseating, sickening disease,” smallpox. To summarize his experiences, JAMA reported that before the […]
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Vaccinations − and Politics? Stick with science! Vaccination saves lives. I earlier posted on this site two essays on the importance of vaccinations in preventing, or attenuating, serious diseases. My first essay focused on Benjamin Franklin’s bitter regret that he had not “inoculated” his four-year-old son who died of small […]
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Evidence that Covid arose in a Wuhan laboratory continues to accumulate. As readers here may recall, I have argued several times that the deadly Covid-19 virus (more specifically known as SARS-CoV-2 ) most likely was developed in the Wuhan Institute of Virology (See here, here, here, and here for those […]
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Lose weight and become healthier for $1,350/month? Yep, you can do it, at least according to the preliminary results reported yesterday by Novo Nordisk on its drug, Wegovy, a drug that sets users back over a grand per month (Novo Nordisk funded the research study that has not yet been […]
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A burgeoning flood of laboratory data, along with emerging studies on human subjects, indicate that Urolithin A effectively tames inflammation. Importantly, this molecule also stimulates mitophagy (See here), and it is emerging as a potentially important therapeutic agent. The next two paragraphs, taken from recent scientific review articles, lay out […]
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Do we benefit by restricting calories? As I’ve mentioned before (see here), scientists for years have known that a calorie-restricted diet, or simply eating less, improves the health and extends the lives of laboratory species ranging from yeast cells to primates. But what about you and me? If we limited […]
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In my last post, I described some of the healthful effects produced by resveratrol, a chemical found in grapes, blueberries, peanuts, and cocoa powder, among other food sources. Not surprisingly, it also is available in differing forms from numerous commercial sources. Resveratrol has a chemical cousin named pterostilbene, which I’ll […]
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