As we age, one of the most silent yet consequential physiological shifts is the progressive loss of bone mineral density (BMD). This isn’t just a clinical concern for the elderly—it starts earlier than most people realize, and it has real implications for lifespan, mobility, and independence. While BMD is often...
Longevity Starts with Oxygen: What VO₂ Max, RMR, and Heart Rate Zones Tell Us About Health and Aging
When most people think about getting fit or improving their health, they tend to focus on external markers—weight, appearance, or how sore they feel after a workout. But some of the most meaningful indicators of long-term health are happening under the surface, especially in how your body handles oxygen and...