Does Volunteer Work Extend Life?

By Author: Red Wiseman
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It has been said that volunteer work is honorable; you get a pat on your back and fell good about yourself. What's more, studies are finding that volunteer work actually does extend life.

An advocate of community and volunteer work, humanitarian Tina Turbin (http://TinaTurbin.com) says, "People should engage in volunteer work. If people could give a little more of their time with expecting nothing in return, really giving from the heart, they will reap rewards that they didn't expect."

A 1999 University of Michigan study is in agreement with her statements. It found that seniors who spend as little as an hour a week volunteering are helping themselves as well as others. The study, published in the "Journal of Gerontology: Social Sciences", documents the link between moderate levels of volunteer activity and increased chances of survival.

"Quite a few people assume that older volunteers should benefit in terms of better health and well-being," says Marc A. Musick, a research fellow at the U-M Institute for Social Research (ISR) and first author of the study. "This study is one of the first to document that's ...
... true in a nationally representative sample of older Americans."

It's also among the first to establish that people live longer because they volunteer, rather than that people volunteer because they're healthier and hence more likely to live longer.

These conclusions come from data analyzed on 1,211 older adults. The researchers collected information through face-to-face interviews, following respondents over seven-and-a-half years, from 1986 to 1994.

During the first interview, seniors were asked whether they had volunteered in the past year for one or more groups and, if so, about how much time they had spent volunteering.

About 35 percent of the sample reported doing some volunteer work in the past year, a proportion similar to that found in other national studies of seniors. Those who said they had volunteered were also asked about how much time they had spent volunteering. The amount of time volunteered ranged from less than 20 hours a year up to 160 hours or more.

The researchers also obtained information on a wide range of variables related to longevity, including health conditions, physical activity, education, income, marital status and social activity.

After controlling for these and other factors, the researchers found that respondents who volunteered for a total of less than 40 hours over the past year were less likely to die over the next seven-and-a-half years than those who didn't volunteer at all. Volunteering for a greater number of hours did not reduce the likelihood of death, and even tended to increase it.

"This finding is consonant with the role-strain hypothesis," says Musick. "For older adults, taking on too much volunteer activity may incur just enough detriments to offset the potential beneficial effects of volunteering."

Musick and colleagues also found that the protective effects of volunteering were strongest among older men and women who had low levels of social interaction, seldom seeing or talking to anyone other than their spouses or the person with whom they lived.

More research is needed, according to Musick, to identify with greater precision the factors responsible for creating the protective effects of volunteering. One possibility is that volunteering provides meaning and purpose in people's lives. Such qualities may in turn have protective effects on mortality and other health outcomes.
About Author:
Red Wiseman is an avid and intelligent writer and researcher in the Humanities, Arts and Sciences. Wiseman is always on a quest to expand his horizons and those of others via his written and spoken words.