[vc_row][vc_column][vc_column_text dp_text_size=”size-4″]A significant new study suggests that individuals who experience loneliness or social isolation may have a higher risk of early death. The study, published in the journal Nature Human Behaviour, conducted a meta-analysis of 90 previous studies involving over 2 million adults. The results showed that socially isolated individuals had a 32% higher likelihood of premature death from any cause compared to those who were not socially isolated. Furthermore, participants who reported feeling lonely had a 14% increased risk of early death.
Previous research on this topic has produced mixed or controversial results, possibly due to limitations in focusing on specific groups or regions. However, this comprehensive meta-analysis provides stronger evidence supporting the independent association between social isolation, loneliness, and premature mortality. The findings reinforce the importance of addressing these factors as significant risk factors for early death.
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The study differentiates between social isolation and loneliness. Social isolation refers to an objective lack of contact with others, which can involve having a limited network or living alone. On the other hand, loneliness is a subjective distress resulting from a mismatch between the desired and actual quality of social relationships. The study highlights that individuals who feel lonely, even if they are not socially isolated, may still experience adverse health effects.
Both social isolation and loneliness can be considered forms of chronic stress, which can have detrimental effects on the body. Stress hormones may adversely affect overall health, contributing to the increased risk of premature death.
The study also explored the association between social isolation, loneliness, and death in individuals with cardiovascular disease, breast cancer, or colorectal cancer. The results indicated that socially isolated individuals with these conditions had a higher likelihood of dying prematurely compared to those who were not socially isolated. Similarly, socially isolated individuals with breast cancer faced a higher risk of mortality from the disease.
Several factors may explain why social isolation has a stronger effect on early death risk than loneliness. For instance, individuals who are lonely but not socially isolated may benefit from their existing social networks, even if they are not ideal. In contrast, those with limited social connections may face challenges in accessing medical care and support.
To address social isolation and loneliness, experts suggest actively seeking social support and maintaining a strong social network. Cultivating social connections should be considered a priority, similar to other health-promoting activities like exercise and a balanced diet. Public health strategies and raising awareness about the impact of social isolation and loneliness are crucial. Additionally, interventions developed with the involvement of family members and community networks can play a significant role. Healthcare professionals should also be trained to identify and address social isolation and loneliness in patients, providing appropriate support and assistance.[/vc_column_text][/vc_column][/vc_row]
