Skip to main content
See every side of every news story
Published loading...Updated

The difficult people in your life are ageing you, new study suggests

Each additional difficult person in social networks is linked to a 1.5% faster biological ageing pace, with family hasslers having the strongest effects, researchers found.

  • Lead author Byungkyu Lee and colleagues analysed data from 2,345 adults in Indiana, finding that each additional 'hassler' was linked to a roughly 1.5% faster pace of biological ageing and about nine months higher biological age, according to a PNAS study.
  • Researchers led by Byungkyu Lee asked if negative social ties, called 'hasslers,' function as chronic stressors like poverty or discrimination, an US National Institute on Aging-funded study shows.
  • Survey responses showed almost 30% of study participants reported at least one hassler and about 10% had two or more; hasslers were mostly family members , with only 3.5% of friendships classified as hasslers.
  • The research links faster biological ageing to chronic conditions and mortality risk, with co-author Brea Perry warning that small effects can accumulate and add almost two extra months of ageing per hassler over a 10-year projection.
  • The team noted alternative explanations including reverse causation and mental-health links, and study authors advised advice: set limits and plan self-care while acknowledging cutting ties is often difficult.
Insights by Ground AI
Podcasts & Opinions

11 Articles

Center

According to the study, US researchers warn against so-called "disturbing." Those who deal with incriminating people – for example, in the job or in the circle of friends – show fast signs of aging. According to the study, US researchers warn against so-called "disturbing people". Those who deal with incriminating people – for example in the job or in the circle of friends – show fast signs of aging.

·Germany
Read Full Article
Sydney Morning HeraldSydney Morning Herald
+2 Reposted by 2 other sources
Lean Left

The difficult people in your life are ageing you, new study suggests

Research into “hasslers” looks at the impact these difficult people can have on our health.

·Sydney, Australia
Read Full Article
Think freely.Subscribe and get full access to Ground NewsSubscriptions start at $9.99/yearSubscribe

Bias Distribution

  • 50% of the sources are Center
50% Center

Factuality Info Icon

To view factuality data please Upgrade to Premium

Ownership

Info Icon

To view ownership data please Upgrade to Vantage

La Libre broke the news in Brussels, Belgium on Thursday, March 12, 2026.
Too Big Arrow Icon
Sources are mostly out of (0)

Similar News Topics

News
Feed Dots Icon
For You
Search Icon
Search
Blindspot LogoBlindspotLocal