German life expectancy peaks; research cites social bonds and monastic living

Studies of human longevity show that stable social relationships are a major factor for a longer, healthier life. A meta‑analysis led by US psychologist Julianne Holt‑Lunstad found that strong social networks can lower mortality risk by up to 50 %. The Harvard adult development study reports that people with reliable friendships live up to seven years longer, with lower cortisol, reduced inflammation and better immune function.

Research on monastic communities in Austria indicates that monks, especially men, enjoy a higher life expectancy than the general population. Factors such as communal living, a structured daily routine, clear purpose and reduced harmful habits contribute to this advantage and largely eliminate the usual gender gap in mortality.

In Germany, the Federal Statistical Office recorded new record life‑expectancy figures for 2025. Average life expectancy at birth rose to 83.6 years for women and 79.1 years for men, reflecting gains of roughly nine months for women and thirteen months for men since the end of the COVID‑19 pandemic. Regional differences persist, with Baden‑Württemberg posting the highest figures and the Saarland (women) and Saxony‑Anhalt (men) the lowest.