Voting makes for a healthy democracy. It also might lead to a longer life.
A recent study published in the Journals of Gerontology: Series B followed about 7,700 people who were in their mid-60s at the time of the 2008 election. They compared those who voted with those who did not, tracking who had died at five, 10- and 15-year intervals.
The study found that voters experienced a lower risk of dying at each of those three timeframes, compared with non-voters. Individuals who voted had a 45% lower risk of dying after five years.
They also had a 37% lower risk of death after 10 years, and a 29% lower risk at 15 years. Scientists adjusted for a number of factors, including a person’s socioeconomic status, civic engagement, health and demographics.
The longevity benefit persisted regardless of whether someone voted in person or by mail. A person’s political party also appeared to play no role in the association.
Researchers report that people struggling with their health boasted a particularly strong association with survival at the 15-year mark.
The study doesn’t say with certainty why voters might live longer. But researchers have a few ideas.
Studies have shown that civic engagement, social connections and a sense of purpose in life all play a role in healthy aging. Engaging in activities beyond one’s own self-interest keeps the heart beating. Voting checks that box.
The study is observational, which means that scientists can’t prove cause and effect. The association, however, is eye-opening.
So, on Election Day, you’re not just casting a ballot for a candidate. You’re also voting for your own good health.