Turns out, more may be even better, because loading up on the brew may actually help with longevity:
And it’s not necessarily the caffeine, either; regular and decaf see similar results.
I do have a problem with the article’s headline, though:
“6 cups a day? Coffee lovers less likely to die, study finds“
Really? Last I looked, the risk of dying is pretty much 100%, beverage of choice notwithstanding.