Your eating habits could be cutting years off the end of your life. But there's a simple solution - eat like the people who live happily and healthily into their 80s, 90s and beyond. Dan Buettner studies the inhabitants of so-called "Blue Zones" - where people live long lives. Food and eating culture seem to play an important role this longevity.  

Dan talks to Dr Laurie about Blue Zones and explains the idea behind his cookbook One Pot Meals: 100 Recipes to Live to 100

And to hear more from Dan check out The Dan Buettner Podcast.