Fresh ideas and approaches can empower a brighter future of aging, and the emergence of financial gerontology is cause for hope. This link between two disciplines that are critically important to the aging population presents the potential for new solutions and healthy, productive and purposeful outcomes for today's older adults and for generations to come.
Over a decade ago, writer Dan Buettner teamed up with National Geographic and a team of scientists to explore these areas, now called the "Blue Zones." His latest book, The Blue Zones Solution, takes a closer look at their healthy lifestyle habits -- particularly how they're eating. Here's a look at each region's key secret to long life that you can practice daily.