Want to live longer? In the UK, average life expectancy is 80 years old and in 2024, it fell to its lowest level in a decade. 

While 80 is quite high, many countries around the world have a longer average life expectancy. 

This ranking relies on UN data and according to the research, a tiny European country has the longest living people in the world. 

Life expectancy can be influenced by gender, genetics, lifestyle and access to healthcare. 

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