Weatherford Democrat

Z_CNHI News Service

October 11, 2013

Meal times can predict illness, say researchers

What time you eat dinner may be just as important to your health as whether you eat a cheeseburger or salad, according to scientists who study digestion and health.

Biological rhythms are controlled by various body "clocks" that usually work together but can be thrown out of sync by off-schedule meals, researchers say. People who dine when their bodies are inclined toward rest or sleep are more prone to ailments such as colitis, Chron's disease or colon cancer.

Those at most risk include people who work at night, international travelers, and others active during late hours. Night-shift nurses, for example, are among those shown to have higher rates of gastrointestinal illness.

"The biological clock doesn't match our modern lifestyles," says Vincent Cassone, chairman of the biology department at the University of Kentucky.

Cassone, who studies the internal timekeeping of animals, is now focused on how aging affects people's internal clocks and digestion. His study is funded by a $1 million grant from the National Institute on Aging, part of the National Institutes of Health.

Cassone noted eating patterns are related to rates of gastrointestinal illness, including cancer.

The body has various internal mechanisms that control cycles of activity, rest and eating, he explained. These include a central "clock" in the brain - in the suprachiasmatic nucleus - as well as circadian clocks governing specific organs and tissues.

These systems usually work in tandem but can be thrown out of sync when someone eats a meal, for example, when the internal clock in the brain is timed for rest and restoration.

This happens even to those accustomed to working the night shift.

Details for this story were provided by Allison Elliott-Shannon, a senior information specialist at the University of Kentucky, and KyForward.com.

1
Text Only
Z_CNHI News Service
  • 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

  • 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

  • Facebook continues moneymaking trend

    Facebook seems to have figured out - for now at least - the holy grail for all media right now: how to make money selling mobile ads.

    July 24, 2014

  • Lindley, Tom.jpg Expectations too high for a rehabbing Woods

    Tiger Woods finished near bottom last weekend at Royal Liverpool, drawing out his drought of major tournament wins. Despite the disappointing showing, Woods' return to form remains a matter of when, not if.

    July 22, 2014 1 Photo

  • 072214 Diamond Llama 1.jpg Llama on the loose corralled in Missouri town

    A llama on the lam cruised Main Street Tuesday before it mistook a resident’s fenced backyard for a place to grab a meal and freshen up.

    July 22, 2014 2 Photos

  • mama.jpg What we get wrong about millennials living at home

    If the media is to be believed, America is facing a major crisis. "Kids," some age 25, 26, or even 30 years old, are living out of their childhood bedrooms and basements at alarmingly high numbers. The hand-wringing overlooks one problem: It's all overblown.

    July 22, 2014 1 Photo

Must Read
Top News
House Ads
AP Video
Fighting Blocks Access to Ukraine Crash Site Dangerous Bacteria Kills One in Florida Workers Dig for Survivors After India Landslide Texas Scientists Study Ebola Virus Smartphone Powered Paper Plane Debuts at Airshow Southern Accent Reduction Class Cancelled in TN Raw: Deadly Landslide Hits Indian Village Obama Chides House GOP for Pursuing Lawsuit New Bill Aims to Curb Sexual Assault on Campus Russia Counts Cost of New US, EU Sanctions 3Doodler Bring 3-D Printing to Your Hand Six PA Cops Indicted for Robbing Drug Dealers Britain Testing Driverless Cars on Roadways Raw: Thousands Flocking to German Crop Circle At Least 20 Chikungunya Cases in New Jersey Raw: Obama Eats Ribs in Kansas City In Virginia, the Rise of a New Space Coast Raw: Otters Enjoy Water Slides at Japan Zoo NCAA Settles Head-injury Suit, Will Change Rules Raw: Amphibious Landing Practice in Hawaii