Life in Hawaii seems incredibly natural and carefree, and it seems as though that works in the Hawaiian people's favor. It's been discovered that the average life expectancy of those who live on these islands is 81.3 years - which is much higher than the average life expectancy of those who live elsewhere in the United States. Of course, this might have something to do with the fact that almost all of the population of Hawaii has health insurance.
In fact, employees who work more than 20 hours a week are entitled to health insurance from their employers. And this keeps many of them fighting fit, especially as Hawaiian medicine focuses a lot on preventative care.