Best workout habits that transform your body after 40 according to exercise scientists
Workout culture is largely built around the physiology of people in their twenties and thirties. The training principles, recovery expectations, and performance benchmarks that dominate fitness media reflect a biological reality that changes significantly once the body moves past 40. What those changes require is not less ambition but a fundamentally different workout strategy, one […]
Body mass index has 4 serious limitations that every patient should understand right now
Body mass index is the health metric that has been doing the most work in clinical medicine for the longest time with the least justification for that level of trust. Developed by Belgian mathematician Adolphe Quetelet in the 1830s as a statistical tool for describing population distributions, it was never designed as a clinical diagnostic […]
Muscle mass predicts how long you will live in 5 ways that new research just confirmed
Muscle mass does not get the cultural attention it deserves as a longevity marker. Cholesterol gets checked annually. Blood pressure gets monitored. Body weight gets tracked obsessively. But the amount of muscle on your frame, which new research is confirming is one of the strongest predictors of how long you will live and how well […]