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Which Country Has the Highest Life Expectancy?
healthgeography
Quick Answer
Japan and Monaco regularly top the list, with life expectancies above 85 years.
The Full Story
Japan consistently ranks among the countries with the highest life expectancy, averaging about 84–85 years. Monaco (about 87 years), Hong Kong, and Switzerland also rank at the top. Japan's Okinawa prefecture is famous for its high concentration of centenarians. Key factors include universal healthcare, diet (rich in fish, vegetables, and fermented foods), strong social cohesion, and active lifestyles. By contrast, some Sub-Saharan African countries have life expectancies below 55 years, reflecting disparities in healthcare and nutrition.
Key Facts
1.Japan has about 90,000 centenarians — the highest number per capita.
2.The global average life expectancy is about 73 years.
3.Okinawan diet, exercise, and social networks are studied as a model for healthy ageing.
YouTube Angle
Suggested video title for this topic:
"Living Longest — Why Japan Tops the Life Expectancy Charts"