This episode is brought to you by BiOptimizers, InsideTracker, and Rupa Health. When we hear the phrase “Blue Zones,” most of us think of the healthy, long-living populations in places like Greece and Costa Rica. And while the large majority of these communities are indeed abroad (there is only one Blue Zone in the US), there are some hidden traditions that cooks around America have passed from generation to generation that we can embrace to create our own Blue Zone at home. It’s interesting to note that at the same time we’re seeing a huge interest in longevity, we’re seeing a drop in life expectancy for the first time in living history over the last few years. The biggest culprit is our processed food supply.  Today on The Doctor’s Farmacy, Dan Buettner and I break down why chronic disease is so rampant in the US, what we can learn from the Blue Zones around the world, and how to bring Blue Zone principles into our own kitchens while embracing American traditions. Dan Buettner is an explorer, National Geographic Fellow, award-winning journalist and producer, and New York Times bestselling author. He discovered the five places in the world— dubbed Blue Zone hotspots, where people live the longest, healthiest lives. His articles about these places in The New York Times Magazine and National Geographic are two of the most popular for both publications. This episode is brought to you by BiOptimizers, InsideTracker, and Rupa Health. Magnesium Breakthrough really stands out from the other magnesium supplements out there. BiOptimizers is offering my community 10% off, so just head over to magbreakthrough.com/hyman with code hyman10. InsideTracker is a personalized health and wellness platform like no other. Right now they’re offering my community 20% off at insidetracker.com/drhyman. Rupa Health is a place where Functional Medicine practitioners can access more than 2,000 specialty lab tests from over 20 labs like DUTCH, Vibrant America, Genova, and Great Plains. You can check out a free, live demo with a Q&A or create an account at RupaHealth.com. Here are more details from our interview (audio version / Apple Subscriber version): Why we are seeing a drop in life expectancy (5:26 / 2:18)  Why, if you’re overweight and unhealthy in America, it’s probably not your fault (7:40 / 5:50)  How Dan discovered the Blue Zones and habits of the world’s longest-lived people (12:09 / 8:48)  Cooking and longevity (20:32 / 16:00)  Cuisine of the Gullah/Geechee people (28:05 / 23:20)  Traditional Native American diets (31:22 / 26:42)  Traditional Latin American cuisine (36:13 / 31:35)  Eating well on a budget (41:07 / 36:22)  Dan’s work to make the healthy choice the easy choice (44:50 / 39:30)  The influence of Asian cuisine in America (50:07 / 45:25)  Get a copy of Dan’s new book The Blue Zones American Kitchen.