When we talk about the healthiest countries in the world, we’re looking at nations where people live longer, stay healthier, and enjoy a better quality of life. These countries often have strong healthcare systems, clean environments, healthy diets, and active lifestyles.
Japan comes second in the global health index, with an impressive score of 95.1 and a life expectancy of 84.7 years. Its success is rooted in a traditional diet rich in vegetables and fish, paired with an excellent healthcare system that promotes early detection and long-term care.
In 2025, several countries stand out in global health rankings for their exceptional public health policies, high life expectancy, and overall well-being. Here’s a look at the top 10 healthiest countries based on health data, longevity, and wellness-focused living.
1. Singapore – Leading the World in Health
Singapore ranks as the healthiest country in the world in 2025. With an average life expectancy of 84.5 years, the nation boasts a top-tier healthcare system offering universal coverage. It focuses heavily on preventive care and health education. Low obesity and smoking rates help maintain a healthy population.
2. Japan – Long Life and Traditional Wisdom
3. South Korea – Healthy Eating and Active Living
South Korea holds the third spot among the healthiest countries. With a life expectancy of 83.3 years, it combines modern healthcare with a traditional diet that includes fermented foods like kimchi, known for supporting gut health. Regular physical activity is also a big part of daily life.
4. Taiwan – Accessible Healthcare and Balanced Diets
Taiwan ranks fourth, thanks to a life expectancy of 80.7 years and a healthcare system that provides universal access. The Taiwanese diet focuses on fresh vegetables and seafood. Strong public health campaigns also help people make healthier lifestyle choices.
5. Israel – A Mediterranean Diet and Quality Care
Israel takes the fifth position, with citizens living to an average of 83.2 years. The Mediterranean diet, which is high in healthy fats and whole foods, plays a major role in reducing chronic disease. The country also has a well-organized healthcare system and strong community support networks.
6. Norway – Outdoor Living and Government Suppor
Norway is sixth on the list of the healthiest countries in the world, with a life expectancy of 84.09 years. Its publicly funded healthcare system, low pollution levels, and love for outdoor activities all contribute to better health outcomes.
7. Iceland – Clean Living and Community Wellness
Iceland ranks seventh with a Global Health Index of 93.6 and a life expectancy of 83.1 years. It benefits from a clean environment, a strong sense of community, and universal healthcare. Icelanders also value physical activity and natural foods, which support long-term wellness.
8. Sweden – Balanced Health from a Young Age
Sweden is in eighth place, with life expectancy at 83.01 years. It offers universal healthcare, promotes fitness from childhood, and enforces strong environmental protection laws. These efforts create a healthy and supportive environment for all citizens.
9. Switzerland – Preventive Care and Green Spaces
Switzerland ranks ninth among the healthiest countries. With a life expectancy of 83.2 years, the country focuses on preventive care, high-quality healthcare, and access to green spaces that encourage physical activity and mental well-being.
10. Netherlands – Cycling Culture and Fresh Foods
The Netherlands completes the top 10 with a life expectancy of 82.8 years. The nation’s healthcare system is efficient, and its cycling culture promotes daily physical activity. A diet rich in whole grains, fruits, and vegetables supports the population’s long-term health.
Final Thoughts on the Healthiest Countries
Countries that lead in global health rankings often have a mix of effective healthcare systems, nutritious diets, active lifestyles, and strong social support. These factors lead to higher life expectancy and a better quality of life.
Organizations like the World Health Organization (WHO) and Bloomberg’s Health Index highlight how these countries provide the best examples of health success stories around the world.
If you’re looking for inspiration on how to live longer and healthier, these top 10 healthiest countries in the world are setting the standard in 2025.
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