Male marrieds: When your wife shot you that “Perhaps no sevenths on the pumpkin pie, yo,” glance, or suggested lite mayo for your next-day turkey sammich, then was the time to give thanks. Science says her health-centric concerns could help keep you from a premature date with that big, fluffy bowl of mashed potatoes in the sky.

A recent study by the Swedes finds that the more educated and intelligent the wife, the longer-living the hubs — regardless of his I.Q. or schooling. Why? Hypothetically: (her) higher education leads to increased enlightenment about nutritious, healthful eating, which she passes along to him. Let’s just hope most wives, Ivy League or no, are educated as to this: candied yam casserole, once a year, totally won’t kill you. (Rather, it makes you happy to be alive.)