Readers like you keep news free for everyone.

More than 5,000 readers have already pitched in to keep free access to The Journal.

For the price of one cup of coffee each week you can help keep paywalls away.

Support us today
Not now
Advertisement

Arguing with your partner all the time? Have some chocolate*

New research suggests that low glucose levels could be to blame.

Image: couple fighting via Shutterstock.com

NEXT TIME YOU’RE feeling a bit miffed with your partner, a shouting match or a sulk may not be the best option.

New research suggests that low glucose levels could be to blame for some lovers’ tiffs.

Researchers at Ohio State University in the United States monitored the blood sugar levels in over a hundred married couples over three weeks.

Each were given a voodoo doll of their partner and 51 pins to vent their frustration. This was to measure aggressive impulses.

To measures aggression, they were also given a set of competitive tasks to complete, with the loser being submitted to a burst of loud noise played through headphones – the volume and duration left to the discretion of the winner.

What researchers found that when glucose levels were low, the bursts of noise were louder and longer, and the poor ol’ voodoo dolls got an awful lot more pins stuck in them.

Making a difference

A mix of advertising and supporting contributions helps keep paywalls away from valuable information like this article.

Over 5,000 readers like you have already stepped up and support us with a monthly payment or a once-off donation.

For the price of one cup of coffee each week you can make sure we can keep reliable, meaningful news open to everyone regardless of their ability to pay.

This matched the researchers’ predictions, as with low energy levels comes inhibited levels of self-control.

*Chocolate doesn’t actually boost blood sugar levels that quickly. Find out more here.

Read: Risk of heart problems from antidiabetes drugs is being overlooked, experts warn >

“A real breakthrough”: Study finds exercise will effectively fight heart disease in diabetics >

About the author:

Nicky Ryan

Read next:

COMMENTS (22)