🇳🇴Scandinavia Longevity Practices

Scandinavian longevity is shaped by a dietary pattern rich in omega-3 fatty acids from cold-water fish, antioxidant-dense wild berries, and fermented dairy, combined with a deeply ingrained outdoor lifestyle. The concept of friluftsliv — open-air living — means Scandinavians spend time outside year-round regardless of weather. Finnish sauna culture, practiced by 99% of the population, has been linked in large cohort studies to reduced cardiovascular mortality and all-cause death. Cold water swimming, popular across the Nordic countries, triggers hormetic stress responses that improve metabolic health and resilience.