how to live longer

Call it unrealistic optimism, but my game plan for growing old gracefully is to stay as immature as possible. I don't mean that I'll hang on to my weakness for stupid jokes or certain video games (although I'm not ruling out puns and Mario Kart at age 80, if I can still manage them).
Switzerland has one of the highest life expectancies in the world.
His answer caught me by surprise. I almost knew he'd say something like eating the food you grow, or taking care of your digestive system, or something along those lines.
“The study supports current dietary guidelines that advise having sufficient intake of both fish and vegetable oils in a
Researchers have been linking exercise levels to longevity for awhile now. In 2013, a team in Australia found similar results