“A faithful friend is a strong defense” wrote Louisa May Alcott, probably referring mainly to the emotional support of friendship. Eating right, exercising, and sleeping enough -- we know these foundational elements of healthy aging. Being connected to others is also important. And not just for the neighborly assistance and listening ears that friends provide.
Research studies confirm benefits of increased longevity, improved health (better immune
response, faster recovery from illness), reduced cognitive decline, and lower levels of anxiety and depression.
Though we need confidantes with whom to share very personal feelings and information, informal interaction also increases happiness and connection. Researchers found that people who chatted with fellow commuters, and in another study, the barrista at Starbucks, experienced greater well-being and sense of belonging than those who kept to themselves. Sure, it takes energy to reach out, but doing so can affect our whole day’s experience.

I think that’s why I enjoy teaching so much—the students and their stories and experiences. And I’m thrilled when I see students connecting and sharing with each other. It helps us all.

For an infographic summarizing benefits of social connection, click here and scroll down.