Monday Jan 5, 2009
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Five More Predictors of Long Life Stories

Five More Predictors of Long Life

It's amazing the range of common attitudes and conditions in people's lives that seem to consistently contribute to their living for a long time. Here are five more of them:

A circle of close friends. Research has shown that chronic stress has a weakening effect on the immune system and ages cells faster, reducing longevity by four to eight years. "Good interpersonal relationships act as a buffer against stress," says Micah Sadigh, an associate professor of psychology at Cedar Crest College, in Allentown, Pa. (Read more about Five More Predictors of Long Life)

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Women With Depression At Risk For Osteoporosis Stories

Women With Depression At Risk For Osteoporosis

A study from the National Institute of Mental Health has found that women who suffer from depression are more likely to enter menopause with an increased risk of bone fractures. Researchers report that 17% of women with depression had decreased bone mass in the femoral neck, compared to 2% of women who did not have depression. Additionally, low bone mass in the lumbar spine was found in 20% of depressed women, compared to 9% who were not depressed. The researchers theorized that women with depression have overactive immune systems that produce a chemical known as IL-6. This chemical is associated with bone loss as well as promoting inflammation. During adolescence, bone mass reaches its peak and begins to decline through the rest of life, thinning at a faster rate after a woman undergoes menopause. (Read more about Women With Depression At Risk For Osteoporosis)

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Restless Legs Linked to Heart Disease and Stroke Stories

Restless Legs Linked to Heart Disease and Stroke

A study published in the latest issue of Neurology found that people with restless leg syndrome (RLS) have double the risk of heart disease and stroke. The study included nearly 3,500 community based participants of average age 68 years from the Sleep Heart Health Study. The researchers used information provided by participants through detailed questionnaires to establish who had RLS and who had received a diagnosis for symptoms of angina, myocardial infarction, stroke or heart failure to help determine the presence of coronary artery disease and cardiovascular disease including reports of stroke or heart failure. (Read more about Restless Legs Linked to Heart Disease and Stroke)

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Reducing Stress Lowers Risk of Cardiovascular Problems Stories

Reducing Stress Lowers Risk of Cardiovascular Problems

A Review in The Lancet reveals the importance of healthy lifestyle choices to reduce stressors related to cardiovascular risk factors. Researchers from John Hopkins Hospital in Baltimore examined records between 1990 to 2006. They observed how stress affects the sympathetic nervous system, impacts physiology, and the effect it has on the cardiovascular system. Lead author, Daniel Brotman, claims "Acute physical stressors such as sugery, trauma, and intense physical exertion are well known triggers of cardiovascular events. Emotional stressors are increasingly recognized as precipitants of such events." (Read more about Reducing Stress Lowers Risk of Cardiovascular Problems)

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Why The Body Ages Stories

Why The Body Ages

How the body Ages.
The nucleus of every cell has 23 pairs of chromosomes. And they contain DNA or the genetic material of the cell. A prime cause of ageing is every cell’s chromosomes are capped with a protein button called a telomere. (Read more about Why The Body Ages)

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