9. Hong Kong, China
The busy city has a high number of registered doctors, close to 13,000 at the end of 2011.
Many of them practice Traditional Chinese Medicine which not just focuses on the ailment but takes on a holistic approach and tackles what practice is causing the illness and how it can be prevented.
Aside from advocating traditional medicine, many of these doctors also push the benefits of Tai-Chi and one can see young and old practicing the graceful, fluid moves of this ancient exercise in public squares in the city.
Life expectancy there is also one of the highest in the world at 82.5 years.
