Showing posts with label science. Show all posts
Showing posts with label science. Show all posts

Monday, April 20, 2009

Want to live to be 100 years old? Here 10 tips on how to do it



The biggest factor that determines how well you age is not your genes but how well you live. Not convinced? A new study published in the British Medical Journal of 20,000 British folks shows that you can cut your risk of having a stroke in half by doing the following four things: being active for 30 minutes a day, eating five daily servings of fruit and vegetables, and avoiding cigarettes and excess alcohol.

While those are some of the obvious steps you can take to age well, researchers have discovered that centenarians tend to share certain traits in how they eat, move about, and deal with stress—the sorts of things we can emulate to improve our own aging process. Of course, getting to age 100 is enormously more likely if your parents did. Still, Thomas Perls, who studies the century-plus set at Boston University School of Medicine, believes that assuming you've sidestepped genes for truly fatal diseases like Huntington's, "there's nothing stopping you from living independently well into your 90s." Heck, if your parents and grandparents were heavy smokers, they might have died prematurely without ever reaching their true potential lifespan, so go ahead and shoot for those triple digits by following these 10 habits.

1. Don't retire. "Evidence shows that in societies where people stop working abruptly, the incidence of obesity and chronic disease skyrockets after retirement," says Luigi Ferrucci, director of the Baltimore Longitudinal Study of Aging. The Chianti region of Italy, which has a high percentage of centenarians, has a different take on leisure time. "After people retire from their jobs, they spend most of the day working on their little farm, cultivating grapes or vegetables," he says. "They're never really inactive." Farming isn't for you? Volunteer as a docent at your local art museum or join the Experience Corps, a program offered in 19 cities that places senior volunteers in urban public elementary schools for about 15 hours a week.
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Monday, March 30, 2009

AP: Urban coyote attacks on rise, alarming residents


Urban coyote attacks on rise, alarming residents
By JUDITH KOHLER, Associated Press Writer Judith Kohler, Associated Press Writer Sun Mar 29, 3:42 pm ET

DENVER – A coyote ambling into a Chicago sandwich shop or taking up residence in New York's Central Park understandably creates a stir. But even here on the high plains of Colorado, where the animals are part of the landscape and figure prominently in Western lore, people are being taken aback by rising coyote encounters.

Thanks to suburban sprawl and a growth in numbers of both people and animals, a rash of coyote encounters has alarmed residents.

Wildlife officials are working to educate the public: Coyotes have always been here, they've adapted to urban landscapes and they prefer to avoid humans.

"Ninety-five percent of this problem is a human problem, and we really need to focus on that 95 percent to solve it," said Nicole Rosmarino, wildlife program director of the environmental group WildEarth Guardians.

Since December, four people in the Denver area have been nipped or bitten by coyotes. A fifth told police a coyote lunged at him.

State wildlife officers have killed seven coyotes. An eighth was killed by a sharpshooter hired by Greenwood Village, in Denver's southern suburbs.

"These are coyotes that were born and raised in the 'hood," said Liza Hunholz, an area manager with the Colorado Division of Wildlife.
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