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Scientists Unlock Key To Longer Life
telegraph.co.uk ^ | 05/02/07 | Roger Highfield

Posted on 05/02/2007 9:55:12 AM PDT by Froufrou

The day when humans could enjoy at least a partial “elixir of life”, a pill extending lifespan by up to 40 per cent, moves closer today with the discovery of a “longevity gene”.

Researchers in America studying worms believe they have provided a key insight into the only proven way to live longer.

Scientists have discovered from 70 years studying creatures such as dogs, mice, yeast, fruit flies and nematode worms, that a reduction in calorie intake by 60 per cent of normal, while maintaining a healthy diet of vitamins, minerals, and other nutrients, consistently prolongs life by up to 40 per cent.

That regime also reduces the risk of cancer, diabetes, and cardiovascular disease, while staving off age-related degeneration of the brain and nervous system.

Although some people are already imposing this strict diet on themselves, and primate experiments appear to back this longevity effect, it is still too early tell whether calorie restriction will have the same effect in humans.

Many scientists also joke that the reduction in calories is so drastic that it only feels like you are living longer.

But now researchers at the Salk Institute for Biological Studies in La Jolla, California, have identified a critical gene in nematode worms that specifically links eating fewer calories to living longer.

They think it provides a crucial clue as to why persistent hunger promotes long life.

Identifying this “longevity pathway” opens the door to the development of drugs that mimic the effects of calorie restriction and might allow people to reap health benefits without adhering to an austere regime that only the toughest ascetics can endure.


TOPICS: Science
KEYWORDS:
Many scientists also joke that the reduction in calories is so drastic that it only feels like you are living longer.

I would say "pass the potatoes," but everyone knows that "legumes make fumes."
1 posted on 05/02/2007 9:55:13 AM PDT by Froufrou
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To: Froufrou
I do it the old fashioned way....I have picture in my attic
2 posted on 05/02/2007 9:56:54 AM PDT by stylin19a (Bad golf shots come in groups of 3, a 4th bad shot is the start of the next group of 3.)
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To: stylin19a

Me, too, but I dang sure can’t climb up there!


3 posted on 05/02/2007 10:01:37 AM PDT by Froufrou
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To: Froufrou

Heavens, don’t let Joan Rivers hear about this. She’ll come back from the dead.


4 posted on 05/02/2007 10:04:58 AM PDT by marsapan
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To: marsapan


But she can blink with her knees!
5 posted on 05/02/2007 10:11:28 AM PDT by Froufrou
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To: Froufrou

Eating one small meal a day is some “elixir”

You get to deny yourself all the fun when your young and get to extend your “diaper years” by at least 15 years, I won’t be signing on to this magic “elixir”.


6 posted on 05/02/2007 10:14:14 AM PDT by word_warrior_bob (You can now see my amazing doggie and new puppy on my homepage!! Come say hello to Jake & Sonny)
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To: Froufrou
But she can blink with her knees!

(let's not talk about her furrowed brow in polite company)

7 posted on 05/02/2007 10:35:49 AM PDT by martin_fierro (< |:)~)
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To: Froufrou

If she shows up with a goatee, we’ll know where that came from.


8 posted on 05/02/2007 10:43:48 AM PDT by marsapan
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To: marsapan

You are baaaaaad! It took me a minute to realize you weren’t beating around the bush...


9 posted on 05/02/2007 10:48:29 AM PDT by Froufrou
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To: Froufrou

you’re not shabby yourself.

beating around the bush...LOL.


10 posted on 05/02/2007 12:04:03 PM PDT by marsapan
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To: marsapan

When she opens mouth, foot is already there?


11 posted on 05/02/2007 12:07:02 PM PDT by Froufrou
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To: Froufrou

You’re killing me, girl.


12 posted on 05/02/2007 1:06:03 PM PDT by marsapan
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