A new study by researchers in the United Statess has found that even temporary loneliness can harm physical health. Results of the study published in the journal Health Psychology is lead by Penn State College of Health and Human Development and Centre for Healthy Ageing.
The work brings more attention to different experiences of loneliness, a focus during June 10–16 for Loneliness Awareness Week. The long-term health consequences of loneliness and insufficient social connection include a 29 per cent increased risk of heart disease, a 32 per cent increased risk of stroke and a 50 per cent increased risk of developing dementia in older adults, according to the surgeon general.
People who frequently feel lonely are also more likely to develop depression and other mental health challenges, compared to people who rarely or never feel lonely. In the current study, the researchers found that loneliness can lead to negative health symptoms for people even if they do not generally identify as lonely or typically experience loneliness.