If you're really serious about living forever, you need to get to one of the world's five "Blue Zones." These regions have been flagged for having an abnormal amount of centenarians. One of those promised lands is Sardinia, Italy. Researchers claim the shepherds there live so long thanks to their diet of goat's milk and sheep's cheese. On average, they're consuming 15lbs of said cheese each year. They're also pretty into wine, too, making this the ideal retirement destination for your friend who only attends parties with cheddar and red wine.
You probably saw the "100-year-old BFFs" mocking selfies on Steve Harvey, but you might've missed their first outing, wherein they spilled their longevity tips. While Alice said she's still around because she's not a "user" of coffee, alcohol, or salt, Irene proudly claimed them all as vices. We know which BFF we want to party with.