Ad-Express and Daily Iowegian, Centerville, IA

Community News Network

April 16, 2014

Low blood-sugar levels make for grousing spouses

Serious discussions between spouses shouldn't take place on an empty stomach, a study suggests.

Husbands and wives reported being most unhappy with their spouses when their blood-sugar levels were lowest, usually at night, according to research released this week in the Proceedings of the National Academy of Sciences. Missing a meal, dieting or just being hungry may be the reason, researchers said.

Sugar, or glucose, is used by the brain as fuel to help regulate self-control. Without the fuel, it is more difficult for people to control emotions like anger and aggression, researchers said. The findings are among the first to show how low sugar levels in the body may play a part in marital arguments, confrontations and even domestic violence, said Brad Bushman, the lead study author.

"Self-control comes in part from the fuel we give our brains. This is one of the few physiological aspects we can control," said Bushman, a professor of communication and psychology at Ohio State University in Columbus, in a telephone interview. "People who are hungry are often very cranky."

Researchers in the study included 107 married couples who for 21 days had to test their blood-sugar levels before breakfast in the morning and before bed in evening. They were also given voodoo dolls representing their spouses and told to insert as many as 51 pins daily depending on how angry they were with their partner. The researchers were testing aggressive impulses.

Those with the lowest nighttime blood-sugar levels inserted the most pins, while those with the highest glucose levels inserted the least, the study found. Women tended to stick more pins into their husband voodoo doll, but the finding wasn't significant. The authors only found the association for nighttime blood glucose levels as the amount of sugar in the body drops throughout the day, Bushman said.

After 21 days, the couples went into a laboratory where they were told they would compete with their spouse to see who could press a button the fastest to test aggressive behavior. The winners could blast their spouse with a loud noise through headphones. The spouses in reality were playing against a computer, not each other.

The researchers found that those with the lowest average nighttime blood-sugar levels sent louder and longer noises to their spouse no matter how good their relationship was or whether they were male or female.

"If couples have a sensitive topic to discuss, it would be really smart to do it over dinner or better yet after dinner," Bushman said. "They should definitely not do it on an empty stomach."

Low blood sugar can trigger hormones that activate the body's "fight or flight" system and cause people to become more aggressive, anxious and irritable, said Timothy Graham, who wasn't an author of the study.

For families with someone who has diabetes, where swings between highs and lows can occur more often, he suggests counseling. For others, regular, small meals throughout the day may help keep blood sugar levels consistent and help prevent dips that can cause aggression.

"Probably more regular and healthy meals could improve the dynamics of a relationship," Graham, an assistant professor of medicine at the University of Utah in Salt Lake City, said in a telephone interview.

 

1
Text Only
Community News Network
  • Sunburn isn't the only sign of summer that can leave you itchy and blistered

    You've got a rash. You quickly rule out the usual suspects: You haven't been gardening or hiking or even picnicking, so it's probably not a plant irritant such as poison ivy or wild parsnip; likewise, it's probably not chiggers or ticks carrying Lyme disease; and you haven't been swimming in a pond, which can harbor the parasite that causes swimmer's itch.

    July 30, 2014

  • Survey results in legislation to battle sexual assault on campus

    Missouri U.S. Sen. Claire McCaskill joined a bipartisan group of senators Wednesday to announce legislation that aims to reduce the number of sexual assaults on college campuses.

    July 30, 2014

  • An alarming threat to airlines that no one's talking about

    It's been an abysmal year for the flying public. Planes have crashed in bad weather, disappeared over the Indian Ocean and tragically crossed paths with anti-aircraft missiles over Ukraine.

    July 30, 2014

  • Sharknado.jpg Sharknado 2 set to attack viewers tonight

    In the face of another "Sharknado" TV movie (the even-more-inane "Sharknado 2: The Second One," premiering Wednesday night on Syfy), there isn't much for a critic to say except to echo what the characters themselves so frequently scream when confronted by a great white shark spinning toward them in a funnel cloud:
    "LOOK OUT!!"

    July 30, 2014 1 Photo

  • 20140729-AMX-GIVHAN292.jpg Spanx stretches into new territory with jeans, but promised magic is elusive

    The Spanx empire of stomach-flattening, thigh-slimming, jiggle-reducing foundation garments has expanded to include what the brand promises is the mother of all body-shaping miracles: Spanx jeans.

    July 29, 2014 1 Photo

  • Medical marijuana opponents' most powerful argument is at odds with a mountain of research

    Opponents of marijuana legalization are rapidly losing the battle for hearts and minds. Simply put, the public understands that however you measure the consequences of marijuana use, the drug is significantly less harmful to users and society than tobacco or alcohol.

    July 29, 2014

  • linda-ronstadt.jpg Obama had crush on First Lady of Rock

    Linda Ronstadt remained composed as she walked up to claim her National Medal of Arts at a White House ceremony Monday afternoon.

    July 29, 2014 1 Photo

  • Can black women have it all?

    In a powerful new essay for the National Journal, my friend Michel Martin makes a compelling case for why we need to continue the having-it-all conversation.

    July 29, 2014

  • Dangerous Darkies Logo.png Redskins not the only nickname to cause a stir

    Daniel Snyder has come under fire for refusing to change the mascot of his NFL team, the Washington Redskins. The Redskins, however, are far from being the only controversial mascot in sports history.  Here is a sampling of athletic teams from all areas of the sports world that were outside the norm.

    July 28, 2014 3 Photos

  • 'Rebel' mascot rising from the dead

    Students and alumni from a Richmond, Va.-area high school are seeking to revive the school's historic mascot, a Confederate soldier known as the "Rebel Man," spurring debate about the appropriateness of public school connections to the Civil War and its icons.

    July 28, 2014

  • Fast food comes to standstill in China

    The shortage of meat is the result of China's latest food scandal, in which a Shanghai supplier allegedly tackled the problem of expired meat by putting it in new packaging and shipping it to fast-food restaurants around the country

    July 28, 2014

  • wd saturday tobias .jpg Stranger’s generosity stuns Ohio veteran

    Vietnam War veteran David A. Tobias was overwhelmed recently when a fellow customer at an OfficeMax store near Ashtabula, Ohio paid for a computer he was purchasing.

    July 28, 2014 1 Photo

  • Screen Shot 2014-07-28 at 1.33.11 PM.png VIDEO: High-dive accident caught on tape

    A woman at a water park in Idaho leaped off a 22-foot high dive platform, then tried to pull herself back up with frightening results. Fortunately, she escaped with only a cut to her finger.

    July 28, 2014 1 Photo

  • CATS-DOGS281.jpg Where cats are more popular than dogs in the U.S.-and all over the world

    We all know there are only two types of people in the world: cat people and dog people. But data from market research firm Euromonitor suggest that these differences extend beyond individual preferences and to the realm of geopolitics: it turns out there are cat countries and dog countries, too.

    July 28, 2014 1 Photo

  • How spy agencies keep their 'toys' from law enforcement

    A little over a decade ago, federal prosecutors used keystroke logging software to steal the encryption password of an alleged New Jersey mobster, Nicodemo Scarfo Jr., so they could get evidence from his computer to be used at his trial.

    July 25, 2014

Obituaries
Featured Ads
Poll

The Iowegian wants readers to think about the solicitation ordinance that will prevent groups or individuals from entering a roadway to solicit money. The Centerville City Council in June by a 5-0 vote passed the first reading of just such an ordinance. Public pressure and during a subsequent special meeting, the council voted 3-2 to table the ordinance. A second special meeting to discuss the solicitation ordinance is scheduled for 5:30 p.m. Thursday, Aug. 7 at City Hall. So, the question of the week is, "Do you or do you not support the ordinance to prevent solicitation of funds in city streets?"

A. I support the ordinance
B. I do not support the ordinance
C. Not sure
     View Results
Iowegian on Facebook