
The retiree who lets the old friendships quietly lapse and insists they’re perfectly fine on their own often isn’t only a little lonelier for it — pooling nearly a hundred and fifty studies of more than three hundred thousand people, researchers found that strong, steady relationships predict who lives longer about as powerfully as giving up cigarettes does
A 2010 meta-analysis of 148 studies found that people with stronger social ties had roughly a fifty percent better chance of surviving the follow-up — a link the authors placed on par with quitting smoking, and stronger than obesity or inactivity. Here is what that does, and does not, mean.










