From Gila Monster to GLP-1 Revolution In 1991, I left Seattle and moved to Phoenix to begin my career as a surgeon. In Seattle, hiking meant pine trees, damp trails, and reliable rain. In Phoenix, hiking meant bottled water and survival. The temperature could sit at 113 degrees at six in the evening. Sometimes the…
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Mexican food isn’t unhealthy — American processing is. Real tacos deliver fiber, gut health, and Mediterranean biology in a corn tortilla.
Read MoreWhy Fiber Fails to Impress—and Why That’s the Point Fiber has a public relations problem. Unlike supplements or extreme diets, fiber does not promise instant transformation. Instead, it works slowly, predictably, and quietly. Because of that, people rarely notice it when it’s doing its job well. However, that very boredom is precisely why fiber matters….
Read MoreFood Noise Isn’t Hunger — and Why Broccoli Never Fixed the Brain Food noise does not announce itself politely. Instead, it hums in the background, persistent and exhausting. For years, patients tried to describe it. Meanwhile, medicine largely ignored it. Recently, however, GLP-1 receptor agonists forced the conversation into the open. I did not understand…
Read MoreWhen Influencers Replace Scientists, Everyone Loses Every few years, nutrition gets a makeover.First comes a new graphic.Then comes a new slogan.Soon after, we hear claims that this time, someone finally figured it all out. Recently, that makeover arrived in the form of a “reverse food pyramid” and the cheerful phrase “Eat Real Food.” On the…
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Willpower Is B.S.: Food Noise, Healthspan, and What Actually Changed My Life For decades, I started every New Year the same way. In January, I promised myself this would be the year.By February, I tried harder.Every spring, I adjusted the plan.And by summer or fall, the weight crept back. That cycle repeated not because I…
Read More🧬 Telomeres and Time: Can We Really Rewind Aging? The Lowest Hemoglobin I’ve Ever Seen The lowest hemoglobin I’ve ever seen belonged to a young woman who was still standing. Her blood count was one-fourth of normal. She was pale, short of breath, and strong enough to walk into the clinic.Doctors soon learned her bone…
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