How Social Isolation, Loneliness Can Affect Heart Health, Cognitive Abilities
According to studies, published in the Journal of the American Heart Association, and reports, social disengagement increases the risk of respiratory failure and stroke.
Another new review reasons that depression can prompt mental deterioration.
Experts say older adults can lower their risks by being socially active, eating a balanced diet, and exercising regularly.
In addition, they urge relatives to remain in contact with more established family members to prevent them from becoming socially isolated.
Adults who are desolate, socially disconnected, or who don't engage in social activities are at greater risk of cardiovascular disease, strokes, and Alzheimer's, according to recent studies
The new study found that:
Social isolation and loneliness are common but are under-recognized as contributing to cardiovascular and brain health.
The lack of social connection is associated with an increased risk of premature death from all causes, especially among men.
People who experience social isolation or loneliness are more likely to experience chronic stress and depression. Depression can also lead to social isolation.
Social isolation in childhood is associated with obesity, high blood pressure, and increased blood glucose levels.
The researchers reported that people with a higher risk of social isolation and loneliness include:
Those in underrepresented racial and ethnic groups
People who identify as lesbian, gay, bisexual, transgender, and queer (LGBTQ)
People with physical disabilities, including vision and hearing impairments
People living in rural areas and areas with limited resources
People with limited access to technology and the internet
Recent immigrants
Those incarcerated
The second study, published in the online issue of Neurology, the American Academy of Neurology’s medical journal, looked at why some people with amyloid plaques in their brains associated with Alzheimer’s disease show no sign of the disease.
Some people with similar plaques have memory and cognitive problems, while others do not.
It was hypothesized that genetics and life factors can create a cognitive reserve that protects the brain. Early involvement in clubs, religious groups, sports, artistic activities, and education may affect the brain's cognitive reserve. Learning throughout life could also protect the brain from dementia.
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