The effects of volunteering on loneliness among lonely older adults: the HEAL-HOA dual randomised controlled trial

This study examined how volunteering impacts loneliness in older adults who feel isolated. Conducted during the COVID-19 pandemic, the research involved volunteers aged 50–70 delivering structured psychosocial support to peers for six months. Results showed significant reductions in loneliness and improved psychological well-being for those who volunteered, particularly when they committed to over two hours weekly. While most benefits diminished after 12 months without sustained volunteering, ongoing engagement preserved positive effects. This highlights the potential of structured volunteering to combat loneliness and enhance social connectivity among older adults.

To reduce loneliness and improve well-being, older adults could benefit from structured volunteering, committing at least two hours weekly. This approach fosters social connections and offers psychological gains. While based on a randomised trial, results may vary depending on individual health and environment. It is recommended to integrate volunteering into a holistic plan for aging well, supported by healthcare and community resources.