Parenthood helps you live longer, according to new research

Having children was linked with longer life, whether parents had a girl or a boy. Picture: Getty Images/iStockphoto
Having children was linked with longer life, whether parents had a girl or a boy. Picture: Getty Images/iStockphoto
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Parenthood can make you live longer, research has suggested – with the benefits of having children persisting even when people reach the age of 80 and over.

Experts from the Karolinska Institute in Stockholm, Sweden, tracked the lifespan from the age of 60 of all men (704,481) and women (725,290) born between 1911 and 1925 living in Sweden.

They found that men and women who had at least one child experienced lower death risks than childless men and women.

At 60 years of age, the difference in life expectancy between those with children and those without was almost two years for men and 1.5 years for women.

Aged 60, men with children could expect to live for another 20.2 years, whereas men without children could expect a further 18.4 years – a difference of almost two years.

Meanwhile, women aged 60 with children could expect to live a further 24.6 years, whereas those without could expect another 23.1 years – a difference of 1.5 years.

At the age of 80, men with children could expect to live a further 7.7 years, while those without could live seven years.

For women aged 80 with children, they could expect a further 9.5 years, while those without could live a further 8.9 years.

Both married and non-married couples benefited from having children, though unmarried people – and particularly men – seemed to enjoy a stronger benefit, the research also showed. This may suggest that unmarried people rely on their children more for support, whereas married couples are supported by their partner.

The team, writing online in the Journal of Epidemiology and Community Health, also found that having a girl made no difference to a parent’s lifespan compared with having a boy.

Previous studies have suggested that girls are more likely to help their ailing parents than boys. The new study suggests that boys may be just as likely to offer support as girls.

In contrast, people who do not have children struggle more for the kind of social support offered by having them.