Men’s Longevity After 40: Andropause, Metabolism, Joints


A science-informed guide to men’s aging after 40—exploring andropause, metabolic flexibility, and how joint health fits into long-term male longevity.
This pillar addresses how aging uniquely affects men after the age of 40, particularly in relation to joints, movement patterns, recovery, and physical resilience. Articles explore how accumulated workload, past injuries, training habits, stress, and hormonal shifts can influence mobility and long-term function.
All content is presented in a non-medical, educational context, helping men better understand how their bodies adapt with age and which lifestyle considerations tend to support sustained performance and quality of life.


A science-informed guide to men’s aging after 40—exploring andropause, metabolic flexibility, and how joint health fits into long-term male longevity.