Medical Research
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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Resveratrol is a highly touted compound that has multiple health benefits, but it also has characteristics that seem to limit its effectiveness. Here I offer a condensed account of this intriguing chemical. The story begins almost a century ago, with the discovery in1935, […]
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Centuries of human experience have shown beyond doubt that exercise is a powerful stimulus for better health (1). Exercise also builds more efficient muscles. Here we’ll discuss some simple reasons why you should exercise. I’ll keep it simple because that’s the level I understand. Most of you know […]
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First a personal question. Do you exercise regularly? I have a hunch some of you do, and some of you don’t. That’s fine. All are welcome here. Does exercise improve health? Lets see. Over twenty five centuries ago, a well-regarded physician observed “All parts of the body, if […]
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In my previous post (1), I highlighted a word I recently came across, autophagy, a word with plenty of air beneath its wings, a word I predict soon will become common in languages around the world. Why? Because autophagy is a vital biological process that, when defective, underlies the […]
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