My grandfather is 88, he has definitely slowed down quite a bit lately, but his recipe for a long-life was 2-3 packs of cigarettes a day, alcoholic for most of his adult life, rarely slept more than 4 hours a day and I never ever, saw him eat a vegetable or break a sweat from exercise in my entire life.

I figure if I got just some of those genes, and since I never smoked, not an alcoholic and eat pretty well, I should live to be 150 or so - either that or he will be a pall-bearer at my funeral.