Where should you live to boost your chances of a long life?

According to the CIA World Factbook, the tiny principality of Monaco is the place that boasts the longest-lived residents on the planet.

The life expectancy at birth is 89.52 years – it’s thought the country’s extreme prosperity (it has the highest density of millionaires in the world) is a key factor in the good health of residents. A healthy Mediterranean diet with lots of fresh veg and olive oil, boosted by local seafood, helps too.

Becoming a Monaco resident