I’m not sure I want to live 100 years, but I sure want to be healthy in my sixties. I know, I’m crazy to be thinking about that when I’m still in my early twenties, but hey – everyone has obsessions, and this is one of mine.

I’ve been a vegetarian for almost a year now, I try to go to church regularly and I read the Bible daily, so according to Dan Buettner, a writer and explorer at National Geographic, chances are I’m on the right path to be able to hold my grand, grand, grand children in my arms, one day.

Together with a few smart scientists, Buettner identified the so-called “blue zones”, areas where people live, on average, around 100 years. After analyzing all kinds of data, he discovered the four things we could do to live a better, healthier, longer life: more naturally, have faith and direction, be vegetarians and make lots of friends. Apparently, it’s that simple.

I highly recommend you watch the 20 minute video below. I don’t think it’ll make you live 100 years, but it will sure raise some questions ;) .