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MS Paint Art - January 2010

5 Habits That Stop Strokes

January 31st 2010 15:07
stop strokes
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By RealAge

To slash your stroke risk by 80 percent, there are just five simple health habits to keep in mind:

Walk every day, maintain a healthy weight, avoid cigarette smoke, enjoy alcohol only in moderation, and eat as nutritiously as you can. Some of these you probably already do. But tack on the missing items and your stroke risk drops dramatically.


The Golden Health Rules


In a large study of men and women in their fifties, those who most adhered to these five basic health habits were 80 percent less likely to have an ischemic stroke -- the most common type of stroke. Specifically, these study participants exercised about 30 minutes a day and had BMIs below 25, and their diet mainstays were fruit, veggies, whole grains, and lean protein. Also, the women had no more than one alcoholic drink a day; the men, no more than two.


Why It Works


These five health habits reduce your risk of a whole host of diseases and conditions, including diseases that up your odds of a stroke -- like high blood pressure and diabetes. And cigarette smoke, heavy alcohol consumption, and obesity are known stroke risk factors. So who says you can't do it all?




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t break good 4 brain
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From: BootswebMD


Taking a break to relax helps your brain absorb information
By Jennifer Warner
WebMD Medical Reference

Reviewed by Dr Farah Ahmed
27th January 2010 — Taking a tea break or putting your feet up with a cup of coffee may be just the thing your brain needs to digest new information and improve memory.

Researchers in New York, famed as the “city that never sleeps”, say that resting while awake helps consolidate memories and improves memory recall – much like getting a good night’s sleep has been shown to do.

"Taking a coffee break after class can actually help you retain that information you just learned," researcher Dr Lila Davachi assistant professor of psychology at New York University, says in a news release. "Your brain wants you to tune out other tasks so you can tune in to what you just learned."

Researchers found that activity between the hippocampus and neocortex – two key brain areas involved in memory and processing – increased during periods of wakeful rest after a learning task. This increase in activity was also associated with improved memory.

"Your brain is working for you when you're resting, so rest is important for memory and cognitive function," says Dr Davachi. "This is something we don't appreciate much, especially when today's information technologies keep us working around the clock."

Resting revs up memory
In the study, published in Neuron, 16 adults were shown pairs of images followed by periods of wakeful rest. The participants were not told that their memory of these images would be tested later, but they were told to relax and think about whatever they wanted during the rest period.

Meanwhile, researchers used functional magnetic resonance imaging (fMRI) to measure brain activity before, during and after the tests.

The results showed that there was an increase in brain activity between the hippocampus and neocortex while the participants were shown the images and during the rest period.

In addition, those participants who had greater increases in activity between these two areas while resting and seeing the images performed better on associative memory tests than those who had weaker responses.

Researchers say many studies in humans as well as rodents have demonstrated that sleep performs an important role in memory consolidation. However, these results suggest that sleep may not be the only time the day’s experiences are strengthened in memory. Wakeful rest periods, such as coffee breaks or meditation, may also help improve memory.

Not a bad reason for putting your feet up for a nice cuppa and a slice of cake.








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Magnesium Brain power
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From: Digital Journal



A study shows that taking magnesium supplements can boost memory and learning. This study also supports the idea that a magnesium deficiency may cause faster deterioration of memory as we age.
In a published study in the journal Neuron, learning and memory improvements of old and young rats were observed by scientists when magnesium dosages were administered.
This reported finding in Science Daily also supports the scientific belief that inadequate magnesium can lead to quicker deterioration of memory as humans age.
It is reported that diet has a "significant impact on cognitive capacity". Specifically, the impact is seen in the communication of information between brain neurons.
Tsinghua University in Beijing examined the effects of magnesium supplementation and found that it promoted the "synaptic plasticity" or neural capacity in a culture of brain cells.
Effectively, more neural points became available when magnesium was administered, thereby enhancing learning and memory.
Notably, magnesium supplementation was in addition to a normal diet which contains a sufficient amount of the mineral. Thus, to benefit from the effects of magnesium, a higher level of magnesium is required.
One expert from the study, envisions the benefit from the outcome of the study, stating that "half the population of industrialized countries has a magnesium deficit."
According to the U.S. Department in Agriculture, foods such as artichokes, buckwheat flour, almonds and spinach are high in magnesium





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