Scientists are studying these countries to uncover why their citizens stay healthier for decades.
Some people fear aging, but in certain parts of the world, it’s just another chapter of a long, vibrant life. While many countries struggle with rising disease rates and declining health, others have unlocked the secret to longevity. In these places, people aren’t just living longer—they’re staying active, sharp, and full of energy well into their 80s, 90s, and beyond.
What’s their secret? It’s not magic, expensive healthcare, or miracle supplements. It’s a way of life. Balanced diets, strong social connections, stress-free living, and daily movement are just a few of the habits that set these nations apart.
Their people don’t just add years to their lives; they add life to their years. If you want to know where in the world people are outliving the rest of us—and why—these 11 countries hold the answers.
1. Living past 100 is common in Japan, and it’s no coincidence.
Japan leads the world in longevity, with an astonishing number of centenarians. The secret? A combination of a nutrient-rich diet, lifelong movement, and a strong sense of community. The traditional Japanese diet is packed with fish, vegetables, tofu, and green tea—all loaded with antioxidants and healthy fats. People also practice Hara Hachi Bu, a mindful eating habit where they stop eating when they’re 80% full, avoiding overeating, reports Annie Reneau in an article on Upworthy.
Beyond diet, staying active is a lifelong habit. Walking, gardening, and even practicing martial arts keep seniors moving well into old age. But perhaps the biggest factor is Ikigai—a deep sense of purpose. Whether through work, hobbies, or social ties, older adults stay mentally engaged. With world-class healthcare and an emphasis on preventative medicine, Japan has perfected the art of aging well.
2. Switzerland proves that clean living and top-tier healthcare lead to long lives.
When it comes to longevity, Switzerland has a winning formula: fresh air, high-quality healthcare, and a diet centered around whole, unprocessed foods. The Swiss enjoy some of the purest water in the world, and their strong environmental policies ensure clean air, contributing to better respiratory and cardiovascular health.
One of the biggest reasons for their long lifespan is their world-renowned healthcare system, according to research by T. Cartier et al. published by the National Library of Medicine. It’s not just accessible—it emphasizes prevention, ensuring that health issues are caught early before they become serious. Daily movement is another huge factor. Many Swiss people walk, cycle, or hike regularly, keeping their bodies strong and resilient. Their diet, though rich in cheese and chocolate, is mostly balanced with fresh produce, lean meats, and whole grains. If you want a country that has mastered the balance of indulgence and health, Switzerland is it.
3. Mediterranean magic keeps people in Italy living longer and feeling younger.
Italy isn’t just a dream destination—it’s a country where people enjoy some of the longest lives on earth. The Mediterranean diet, rich in olive oil, fresh vegetables, fish, and whole grains, plays a huge role in keeping hearts healthy and inflammation low. But food isn’t the only reason Italians live longer.
Strong family bonds and social life keep stress levels down, while daily activity—whether it’s walking to the market, tending a garden, or simply moving throughout the day—keeps bodies strong. Italians also have a much more relaxed approach to life, taking time for meals, social gatherings, and afternoon breaks, share writers at Especially Puglia. This slow-paced, community-centered lifestyle reduces chronic stress, which is a silent killer in many other countries. If there’s a lesson to learn from Italy, it’s that enjoying life is just as important as maintaining good health.
4. Spain’s relaxed lifestyle and heart-healthy habits make it a longevity leader.
Spain is one of the healthiest countries on the planet, and much of that is thanks to its food, culture, and way of life. The Mediterranean diet reigns supreme here, with plenty of olive oil, fish, fresh produce, and nuts—all of which help prevent heart disease and promote longevity, say writers at Sincerely, Spain. But it’s not just about what they eat—it’s about how they eat. Meals are a slow, social experience, reducing stress and fostering connections.
Spaniards also have a built-in advantage when it comes to rest. Siestas may not be as common as they once were, but the culture still prioritizes work-life balance. Daily walking is the norm, with people strolling through city streets or along picturesque beaches. With a public healthcare system that emphasizes preventative care, it’s no wonder Spain consistently ranks among the longest-living nations.
5. If you want to live longer, Scandinavia—especially Sweden—is doing things right.
The Nordic countries are known for their happiness, but they also boast some of the world’s longest life expectancies. Sweden, in particular, stands out. Their diet is packed with nutrient-dense foods like fish, whole grains, berries, and root vegetables—simple but incredibly effective for long-term health.
Physical activity is built into everyday life. Many Swedes commute by bike, take long nature walks, or participate in winter sports. The government also prioritizes work-life balance, reducing burnout and chronic stress. One of their biggest advantages? The “Lagom” mindset—a philosophy of moderation in all things, from eating to working. This balanced approach, combined with an excellent healthcare system, ensures that Swedes live long, healthy, and happy lives. If you’re looking for a place that proves minimal stress and good habits lead to longevity, Sweden is a top contender.
6. Singapore’s health system and active lifestyle make it a global leader in longevity.
Singapore has one of the highest life expectancies in the world, and it’s no accident. The country has a top-tier healthcare system, focusing heavily on prevention, early intervention, and affordable access to medical care. This means that illnesses are caught before they become serious, contributing to a longer, healthier life.
Beyond healthcare, Singaporeans tend to stay active. Whether it’s walking through the city’s green spaces, practicing tai chi in the parks, or embracing a culture of movement, they don’t spend their days sitting still. Their diet is also key—while Singapore has its share of indulgent street food, many people prioritize fresh vegetables, lean proteins, and nutrient-dense meals. When you combine a disciplined approach to health with a focus on community and well-being, it’s easy to see why Singaporeans are outliving much of the world.
7. Australia’s laid-back lifestyle and strong healthcare system contribute to long lives.
Australia isn’t just home to stunning beaches and wildlife—it’s also one of the healthiest places to live. With a life expectancy well above the global average, Australians benefit from a combination of outdoor activity, high-quality healthcare, and a strong social safety net. The healthcare system provides excellent preventative care, helping people stay healthier for longer.
One of the biggest advantages of living in Australia? The culture of movement. Whether it’s surfing, hiking, swimming, or simply walking along the coast, Australians embrace an active lifestyle that keeps them fit well into old age. Their diet, rich in fresh seafood, lean meats, and locally grown produce, also plays a major role. Add in a relaxed approach to work-life balance and a focus on mental well-being, and it’s no surprise Aussies are living long, vibrant lives.
8. France balances indulgence with health, proving that a long life doesn’t mean deprivation.
It might surprise some people that France ranks so high in life expectancy, considering its love for cheese, wine, and rich food. But that’s exactly the secret—the French paradox. Unlike many other countries, the French approach food with balance and enjoyment. They focus on quality over quantity, savoring smaller portions of nutrient-rich meals rather than consuming processed junk food.
Daily walking is also deeply ingrained in French culture. People stroll through markets, walk to cafés, and embrace an active lifestyle without needing a gym membership. The country’s excellent healthcare system ensures people receive preventative care early, increasing their chances of aging gracefully. Stress levels are lower, thanks to a strong emphasis on leisure, socializing, and long meals. France proves that living longer doesn’t mean giving up life’s pleasures—it just means enjoying them differently.
9. Canada’s high quality of life and healthcare help its citizens age gracefully.
Canada’s reputation for clean living, universal healthcare, and a focus on wellness has helped it become one of the healthiest countries in the world. The country’s vast natural landscapes encourage outdoor activity, with hiking, biking, and winter sports keeping people active year-round. Unlike many nations that struggle with high obesity rates, Canada’s emphasis on fitness and nutrition has helped its citizens stay healthier longer.
The public healthcare system plays a major role in longevity. With access to medical care for all citizens, diseases are detected and treated earlier, leading to better long-term outcomes. Canadians also tend to have lower stress levels, thanks to a culture that prioritizes work-life balance, strong social connections, and community engagement. A combination of environmental factors, good habits, and accessible healthcare makes Canada a prime example of how to live a long, healthy life.
10. South Korea’s longevity is fueled by diet, discipline, and cutting-edge medicine.
South Korea has seen a dramatic rise in life expectancy over the past few decades, and it’s easy to see why. The traditional Korean diet, packed with fermented foods like kimchi, nutrient-rich vegetables, and lean proteins, provides powerful anti-aging benefits. These foods promote gut health, reduce inflammation, and boost the immune system—all key to living longer.
But diet isn’t the only factor. South Koreans have a strong work ethic and discipline, which extends into how they care for their health. Regular check-ups and early disease detection are a priority, thanks to a world-class medical system that emphasizes prevention. The country also has one of the most technologically advanced healthcare sectors, ensuring people receive top-notch treatment when needed. When you mix modern medicine with time-tested traditions, you get a nation that’s aging better than most.
11. Greece’s traditional lifestyle is keeping people healthy well into old age.
Greece, particularly the island of Ikaria, is one of the world’s famous Blue Zones, where people live exceptionally long lives. What’s their secret? A combination of a plant-based Mediterranean diet, stress-free living, and strong social ties. Their meals are rich in olive oil, fresh vegetables, whole grains, and legumes, all of which help prevent heart disease and promote longevity.
Daily movement is natural—whether it’s walking through hilly villages, tending to a garden, or fishing by the sea. But perhaps the most powerful factor is their approach to time. Greeks prioritize social connections, naps, and relaxation, keeping stress levels low. Aging isn’t feared—it’s embraced, with elders remaining active members of their communities. Their long, fulfilling lives prove that sometimes, the best way to live longer is to slow down and truly enjoy life.