to a degree, yes. but obesity -- which correlates with income level and area code -- is what's killing people early. if you're fat as hell at 19 you're probab

to a degree, yes. but obesity -- which correlates with income level and area code -- is what's killing people early. if you're fat as hell at 19 you're probably going to be even fatter at 60, and heart disease or cancer is going to kill you.