As people age, changes such as hearing and vision loss, memory loss, disability, trouble getting around, and the loss of family and friends can make it difficult to maintain social connections. This makes older adults more likely to be socially isolated or to feel lonely. Although they sound similar, social isolation and loneliness are different, according to the National Institute on Aging (NIA). Loneliness is the distressing feeling of being alone or separated, while social isolation is the lack of social contacts and having few people to interact with regularly.
Several recent studies show that older adults who are socially isolated or feel lonely are at higher risk for heart disease, depression, and cognitive decline. A 2021 study of more than 11,000 adults older than age 70 found that loneliness was associated with a greater risk of heart disease. Another recent study found that socially isolated older adults experienced more chronic lung conditions and depressive symptoms compared to older adults with social support.
Wellness Secrets of a SuperAger 