The Land :: www.TheLandOnline.com

Nuts & Bolts

January 6, 2013

Hunger games: The new science of fasting

In 1908, Linda Hazzard, an American with some training as a nurse, published "Fasting for the Cure of Disease," which claimed that minimal food was the route to recovery from a variety of illnesses, including cancer. Hazzard was jailed after one of her patients died of starvation. But what if she was, at least partly, right?

A new surge of interest in fasting suggests that it might indeed help people with cancer. It might also reduce the risk of developing cancer, guard against diabetes and heart disease, help control asthma and even stave off Parkinson's disease and dementia.

"We know from animal models," says Mark Mattson at the National Institute on Aging, "that if we start an intermittent fasting diet at what would be the equivalent of middle age in people, we can delay the onset of Alzheimer's and Parkinson's."

Until recently, most studies linking diet with health and longevity focused on calorie restriction. They have had some impressive results, with the life span of various lab animals lengthened by up to 50 percent after their caloric intake was cut in half. But these effects do not seem to extend to primates. A 23-year study of macaques found that although calorie restriction delayed the onset of age-related diseases, it had no impact on life span. So other factors, such as genetics, may be more important for human longevity.

That's bad news for anyone who has gone hungry for decades in the hope of living longer, but the finding has not deterred researchers who study fasting. They point out that although fasting obviously involves cutting calories — at least on specific days — it brings about biochemical and physiological changes that daily dieting does not. Besides, calorie restriction may leave people susceptible to infections and biological stress, whereas fasting, done properly, should not.

Text Only
Nuts & Bolts
  • 130408_NT_BEA_good kids We're raising a generation of timid kids

    A week ago, a woman was charged with leaving her child in the car while she went into a store. Her 11-year-old child. This week, a woman was arrested for allowing her 9-year-old daughter to go to the park alone. Which raises just one question: America, what the heck is wrong with you?

    July 18, 2014 1 Photo

  • Your chocolate addiction is only going to get more expensive

    For nearly two years, cocoa prices have been on the rise. Finally, that's affecting the price you pay for a bar of chocolate - and there's reason to believe it's only the beginning.

    July 18, 2014

  • Afghanistan vet who ran to grenade gets Medal of Honor

    A former Marine Corps corporal who was severely wounded when he risked his life to shield a squad mate from a grenade blast in Afghanistan was awarded the nation's highest military decoration Thursday.

    June 20, 2014

  • May 2014 was the hottest may in recorded history

    According to new data released this week, May 2014 is officially the warmest May in recorded history.
    Both NASA and the Japan Meteorological Agency have tentatively ranked May at the top of historical measurements, though NASA's numbers are preliminary because crucial information is still missing from China.

    June 20, 2014

  • Nelly-elephant.jpg Bet the farm: 5 'psychic' animals predict soccer victories

    Need some guidance on whom to place your bets for this year's World Cup? Since Paul the Octopus achieved a prediction success rate of 85 percent in 2010, hosts of animal oracles around the world have sought attention as soccer sages. Here's a look at a few of them.

    June 20, 2014 1 Photo

  • Is the FDA waging a war on artisanal cheese?

    Is the Food and Drug Administration waging a war on artisanal cheese?
    The answer depends on your perspective. But this much is certain: The agency's answer to New York regulators about using wooden boards to age cheese has caused an uproar in the domestic industry and raised questions about the status of imported cheeses that use the same process.

    June 12, 2014

  • Texting while driving is latest teen risk as smoking declines

    While smoking among American teens has fallen to a 22-year low, most adolescents admit to engaging in a new type of risky behavior: texting while driving.

    June 12, 2014

  • No one is against devoted dads

    Father's Day is Sunday, which means that it's time for pundits and politicians to scold the American public - with special ire reserved for black members of the American public - for our supposed indifference to the wonder and awe of fatherhood.

    June 12, 2014

  • Lindley, Tom.jpg College World Series finally onto baseball-like scores

    College baseball deadened its aluminum bats three years ago, deflating the game's offense and dialing back runaway scores. Fans who watch this year's College World Series may actually catch a shutout, or even a pitchers' duel.

    June 12, 2014 1 Photo

  • Jeffrey Land mg.jpg Tough scrape: Inmate faces new charges after failed escape try

    An inmate at a Georgia detention center could spend more time behind bars after officials said he tried to use a piece of metal to cut through his cell wall in an apparent escape attempt.

    June 12, 2014 1 Photo

Featured Ads
Hyperlocal Search
Premier Guide
Find a business

Walking Fingers
Maps, Menus, Store hours, Coupons, and more...
Premier Guide
The Land's Twitter Feed