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Balancing protein intake, not cutting calories, may be key to long life

Getting the correct balance of proteins in our diet may be more important for healthy ageing than reducing calories, new research funded by the Wellcome Trust and Research into Ageing suggests.

Medicine & Health / Medical research

created Dec 02, 2009 | popularity 4.8 / 5 (18) | comments 5

Fruit fly intestine may hold secret to the fountain of youth

One of the few reliable ways to extend an organism's lifespan, be it a fruit fly or a mouse, is to restrict calorie intake. Now, a new study in fruit flies is helping to explain why such minimal diets are ...

Biology / Biotechnology

created Nov 02, 2011 | popularity 4.9 / 5 (17) | comments 3 | with audio podcast

Amino acid supplement makes mice live longer

When mice are given drinking water laced with a special concoction of amino acids, they live longer than your average mouse, according to a new report in the October issue of Cell Metabolism. The key ingredients in the su ...

Medicine & Health / Medical research

created Oct 05, 2010 | popularity 4.8 / 5 (14) | comments 0 | with audio podcast

Researchers link calorie intake to cell lifespan, cancer development (w/ Video)

Researchers from the University of Alabama at Birmingham (UAB) have discovered that restricting consumption of glucose, the most common dietary sugar, can extend the life of healthy human-lung cells and speed ...

Medicine & Health / Medical research

created Dec 17, 2009 | popularity 4.5 / 5 (13) | comments 7

Yes, that soda will make you fat

(PhysOrg.com) -- While health officials have long suspected the link between obesity and soda consumption, research released today provides the first scientific evidence of the potent role soda and other sugar-sweetened ...

Medicine & Health / Health

created Sep 17, 2009 | popularity 4.1 / 5 (13) | comments 12

Scientists take important step toward the proverbial fountain of youth

Going back for a second dessert after your holiday meal might not be the best strategy for living a long, cancer-free life say researchers from the University of Alabama at Birmingham. That's because they've shown exactly ...

Medicine & Health / Medical research

created Dec 22, 2009 | popularity 4.4 / 5 (12) | comments 0

The sweet smell of aging

What does the smell of a good meal mean to you? It may mean more than you think. Specific odors that represent food or indicate danger are capable of altering an animal's lifespan and physiological profile by activating a ...

Biology / Biotechnology

created Apr 20, 2010 | popularity 4.7 / 5 (11) | comments 2 | with audio podcast

If you want to lose weight, find a mountain retreat

(PhysOrg.com) -- A new study has found the secret to effortless weight loss: spend some time at high altitude. Even a week on a mountain retreat can produce weight loss in sedentary people eating as much as ...

Medicine & Health / Health

created Feb 05, 2010 | popularity 3.8 / 5 (13) | comments 7 | with audio podcast report

Study strengthens link between sirtuins proteins and life extension

(PhysOrg.com) -- A new paper from MIT biology professor Leonard Guarente strengthens the link between longevity proteins called sirtuins and the lifespan-extending effects of calorie restriction.

Medicine & Health / Medical research

created Dec 14, 2009 | popularity 4.8 / 5 (10) | comments 1

Reduced diet thwarts aging, disease in monkeys

(PhysOrg.com) -- The bottom-line message from a decades-long study of monkeys on a restricted diet is simple: Consuming fewer calories leads to a longer, healthier life.

Medicine & Health / Medical research

created Jul 09, 2009 | popularity 4.6 / 5 (10) | comments 13

Perhaps a longer lifespan, certainly a longer 'health span'

Organisms from yeast to rodents to humans all benefit from cutting calories. In less complex organisms, restricting calories can double or even triple lifespan. It's not yet clear just how much longer calorie restriction ...

Medicine & Health / Medical research

created Apr 15, 2010 | popularity 4.6 / 5 (10) | comments 2 | with audio podcast

New evidence that chili pepper ingredient fights fat

Scientists are reporting new evidence that capsaicin, the stuff that gives chili peppers their kick, may cause weight loss and fight fat buildup by triggering certain beneficial protein changes in the body. ...

Chemistry / Biochemistry

created Jun 02, 2010 | popularity 5 / 5 (9) | comments 11 | with audio podcast

Longer-lived, healthier mice offer promise of drug treatments for age-related diseases

Scientists have managed to extend the lifespan of mice by up to a fifth and reduce the number of age-related diseases the animals suffer. The research, which involved blocking a key molecular pathway, mimics ...

Medicine & Health / Medical research

created Oct 01, 2009 | popularity 4.7 / 5 (9) | comments 0

Alternate-Day Fasting Shows Promise for Obese Dieters

(PhysOrg.com) -- Restricting daily calorie intake is a common plan to help obese and overweight people slim down to healthier weights. But the regime requires a daily 15 to 40 percent calorie reduction, which makes sticking ...

Medicine & Health / Health

created Nov 04, 2009 | popularity 4.6 / 5 (9) | comments 1

Eating eggs for breakfast helps reduce calorie consumption throughout the day by 18 percent

A new study demonstrates that eating protein-rich eggs for breakfast reduces hunger and decreases calorie consumption at lunch and throughout the day. The study, published in the February issue of Nutrition Research, found ...

Medicine & Health / Health

created Apr 06, 2010 | popularity 4.9 / 5 (7) | comments 1

Calorie

The calorie is a pre-SI metric unit of energy. The unit was first defined by Professor Nicolas Clément in 1824 as a unit of heat. This definition entered French and English dictionaries between 1841 and 1867. In most fields its use is archaic, having been replaced by the SI unit of energy, the joule. However, in many countries it remains in common use as a unit of food energy. In the context of nutrition, and especially food labelling, the terms calorie (or Calorie) and kilocalorie are interchangeable. In either case the unit is approximately equal to 4.2 kJ.

For more information about Calorie, read the full article at Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.

Related topics: food , obesity , weight loss