Positive Correlation Between Social Interaction & Physical Health Well-Being

Social relationships are consistently associated with biomarkers of health. Positive indicators of social well-being may be associated with lower levels of interleukin-6 in otherwise healthy people. Interleukin-6 is an inflammatory factor implicated in age-related disorders such as Alzheimer’s disease, osteoporosis, rheumatoid arthritis, cardiovascular disease, and some forms of cancer.

Some grandparents feel that caring for their grandchildren makes them healthier and more active. They experience a strong emotional bond and often lead a more active lifestyle, eat healthier meals, and may even reduce or stop smoking.

Social isolation constitutes a major risk factor for morbidity and mortality, especially in older adults. Loneliness may have a physical as well as an emotional impact. For example, people who are lonely frequently have elevated systolic blood pressure.

Loneliness is a unique risk factor for symptoms of depression, and loneliness and depression have a synergistic adverse effect on well-being in middle-aged and older adults.