A Recipe For Longevity? Beans, Friends, Purpose And Movement
Here's an excellent audio file and article that share the secrets of long life found by a National Geographic writer who combed the world for the "Recipe For Longevity."  He found that the same ideas that FARM STEW teaches will work wonders. 
http://www.wbur.org/hereandnow/2015/08/26/blue-zones-recipe-for-longevity