Loneliness has been linked to a shorter life expectancy. Research in Britain suggests that socially isolated individuals are at higher risk of early death. A study found that people who felt lonely or isolated were more likely to die within 10 years.
The study, which analyzed data from over 11,000 people, also revealed that loneliness was associated with an increased risk of mortality from all causes, including heart disease and stroke. The researchers suggest that social isolation may be a key factor in the development of these conditions.
While the exact mechanisms are not yet fully understood, experts agree that chronic social isolation can have serious negative effects on physical health. The study’s findings provide new insights into the risks associated with loneliness and highlight the importance of addressing social isolation as part of efforts to promote public health.
Source: https://www.economist.com/graphic-detail/2025/02/19/do-lonely-people-have-shorter-lives