Researchers at the University of Chicago tracked over 2,100 adults aged 50 and older for six years to assess loneliness's impact on health and longevity.
Study Design
The longitudinal study monitored participants, recording all deaths over the six-year period to link isolation with mortality risks.
Loneliness Findings
The loneliest individuals were twice as likely to die during the study compared to the least lonely. Relative to average participants, loneliness raised premature death risk by 14%.
Comparative Impact
Loneliness's effect on early mortality is twice that of obesity. For context, poverty elevated risk by 19%.
Expert Insights
Study authors attribute this to loneliness's physiological toll: disrupted sleep, heightened blood pressure, and substantially increased depression risk.
Source: Health Net | Images: Getty Images
