Staying active during retirement is essential to good health, and volunteering in your community is one of the best ways to engage. There's plenty of evidence that suggests volunteering can have incredible benefits to our health, longevity and well-being. A recent Georgia State University (GSU) study published in The Journals of Gerontology found that volunteering just a little more than eight hours a month can make you healthier and happier. Here's why: Volunteering provide