Hasslers in Your Life Speed Up Aging, Study Shows
Turns out those draining people in your life aren't just emotionally tough—they might be literally aging you faster. A new PNAS study dug into "hasslers": folks in your close circle who cause ongoing stress, drama, hostility, or burdens. Using epigenetic clocks on DNA from saliva (DunedinPACE and GrimAge2), they measured how these negative ties affect biological age beyond your birthday. Nearly 30% of people have at least one hassler. Each one links to a 1.5% faster aging pace—about 9 extra months biologically. Family members hit hardest; spouses? Not so much, probably because good parts of the relationship buffer it. Women, smokers, poorer-health folks, and those with adverse childhood experiences report more hasslers too. Beyond faster aging, more hasslers tie to higher inflammation and greater multimorbidity (multiple chronic diseases). It's chronic stress doing its thing—elevating cortisol, messing with immune responses, leaving epigenetic "stains...