The Red Meat Longevity Equation

Red meat: nutritional powerhouse or health hazard? In this episode, we cut through the noise to explore one of nutrition’s most polarizing debates. We break down the benefits—from protein to B vitamins to highly absorbable iron—and the risks, including saturated fats, cholesterol, and the cancer-linked preservatives found in processed meats. We look at the big evidence: massive observational studies showing poorer long-term outcomes among heavy meat eaters, and randomized trials revealing spikes in biomarkers like cholesterol and TMAO. But the story isn’t all-or-nothing. Experts say that an occasional lean steak is unlikely to harm you—it’s the overall diet pattern that shapes your health. So how should red meat fit into a modern plate?https://www.economist.com/science-and-technology/2025/03/28/is-red-meat-unhealthy