NOTBLUSHING   132,492
SparkPoints
100,000 or more SparkPoints
 
 
NOTBLUSHING's Recent Blog Entries

Another reason to eat your vegetables: better brain function

Sunday, February 28, 2010

Taken from ScienceDaily article, Feb. 23, 2010

Those who live in industrialized countries have easy access to healthy food and nutritional supplements, but magnesium deficiencies are still common. That's a problem because new research from Tel Aviv University suggests that magnesium, a key nutrient for the functioning of memory, may be even more critical than previously thought for the neurons of children and healthy brain cells in adults.

Begun at MIT, the research started as a part of a post-doctoral project by Dr. Inna Slutsky of TAU's Sackler School of Medicine and evolved to become a multi-center experiment focused on a new magnesium supplement, magnesium-L-threonate (MgT), that effectively crosses the blood-brain barrier to inhibit calcium flux in brain neurons.

Published recently in the scientific journal Neuron, the new study found that the synthetic magnesium compound works on both young and aging animals to enhance memory or prevent its impairment. The research was carried out over a five-year period and has significant implications for the use of over-the-counter magnesium supplements.

In the study, two groups of rats ate normal diets containing a healthy amount of magnesium from natural sources. The first group was given the new MgT magnesium supplement pill, while the control group had only its regular diet. Behavioral tests showed that cognitive functioning improved in the rats in the first group and also demonstrated an increase of synapses in the brain -- connective nerve endings that carry memories in the form of electrical impulses from one part of the brain to the other.

"We are really pleased with the positive results of our studies," says Dr. Slutsky. "But on the negative side, we've also been able to show that today's over-the-counter magnesium supplements don't really work. They do not get into the brain."

"Our results suggest that commercially available magnesium supplements are not effective in boosting magnesium in cerebro-spinal fluid," she says. "Magnesium is the fourth most abundant mineral in the body, but today half of all people in industrialized countries are living with magnesium deficiencies that may generally impair human health, including cognitive functioning."

Until their new supplement becomes available, Dr. Slutsky advises people to get their magnesium the old-fashioned way -- by eating lots of green leaves, broccoli, almonds, cashews and fruit. The effects on memory won't appear overnight, she cautions, but with this persistent change in diet, memory should improve, and the effects of dementia and other cognitive impairment diseases related to aging may be considerably delayed.

I'll have more broccoli, please.

  
  Member Comments About This Blog Post:

MBSHAZZER 3/2/2010 10:55AM

    Great article! I always thought that eating real food was likely better than just taking a supplement. Thanks for sharing! And I love the name, "Dr. Slutsky"!

Report Inappropriate Comment
PHEBESS 3/1/2010 8:25AM

    Wow - I really need to add more green to my day! Some days I'm good, some days I'm not - but I sure need help with my memory!!!!!

Thanks for posting this!

Report Inappropriate Comment
JLPNURSE 3/1/2010 7:09AM

    Great article. I obviously need more veges.

Report Inappropriate Comment
_UMAMI_ 2/28/2010 10:46PM

    Good article. I take a magnesium/calcium supplement for sleep issues---now I think I will try food sources first.

Thanks for the heads-up!

Report Inappropriate Comment


Major homework!

Sunday, February 21, 2010

I have given up LIFE, but I am thrilled to announce the completion of TWO huge assignments in the past 4 days: a term paper (biography on a person of importance in horticulture/landscape design) AND a powerpoint presentation I only started yesterday afternoon for another class.
OMG, I can hardly express how happy I am to have these two huge assignments DONE before I leave town tomorrow morning- for a week of specialized training. Yes, another school! More schoolwork!
I have never created a presentation-ready powerpoint before in my life, but having seen thousands of them, I knew exactly how I wanted it to look. It took me a while to figure it all out, and most of the time was spent googling and reading tutorials on how to fine-tune my transitions and animations. Naturally, I want MY presntation to be FAR better than anyone else's!
I hope it is!

  
  Member Comments About This Blog Post:

MBSHAZZER 2/22/2010 10:28AM

    AWESOME!! It's such a great feeling to get a big assignment out of the way! And kudos on the powerpoint presentation. I feel like my entire career resides inside of powerpoint - it's a pretty neat tool but can be frustrating! Enjoy your week of training!

Report Inappropriate Comment
PHEBESS 2/22/2010 8:53AM

    I'm SURE your presentation will be one of the best - you definitely are knowledgeable in your subject, and you also have a very artistic eye - combined, you'll ace the project! Really!

Have a great time on this trip!

And once you're finished with school, you won't know what to do with all the free time, LOL!

Report Inappropriate Comment
SHAYWEE 2/21/2010 8:45PM

    yay! I hope that your presentation goes well. I'm sure it'll be great :)

Report Inappropriate Comment


This has been bothering me for a long time...

Wednesday, February 03, 2010

Shouldn't it be "Click Here to EARN Your Spark Points",
or "Click Here to COLLECT Your Spark Points",
instead of "Click Here to Redeem Your Spark Points"?
emoticon

  
  Member Comments About This Blog Post:

SMILES4383 2/9/2010 8:25PM

    Maybe the CLICK is the action of redemption.

Great point!!!

T.

Report Inappropriate Comment
KUNGFOOD 2/9/2010 5:26PM

    Agreed.

I see so much of this pervasive deterioration of language that I automatically tune it out. I have a hard time taking businesses seriously when they can't be bothered to present information that is grammatically correct.

Although personal email is exempt in my book.

Common sense is a redeeming quality!

emoticon emoticon

Comment edited on: 2/9/2010 5:29:24 PM

Report Inappropriate Comment
LUCKYIMYOURS87 2/4/2010 4:04PM

    LOL. I'm so glad other people think these things, too

Report Inappropriate Comment
MBSHAZZER 2/4/2010 11:41AM

    HAHA! I don't pay too much attention to the points thing, but... you have a "point" :D

Report Inappropriate Comment
JLPNURSE 2/4/2010 6:49AM

    OK, I've already spun for today so I can't see it, but you are right. And yes I remember green stamps! My great grandmother used to collect them. She also had milk delivery.

Report Inappropriate Comment
PHEBESS 2/3/2010 9:26PM

    LOL!

Actually, you're right.

Speaking of redeeming - Do you remember redeeming green stamps for household items?

Report Inappropriate Comment


Children aren't the only ones who imitate what they see- adults mimic observed behaviors too

Sunday, January 24, 2010

What a great article. Of course, we all knew this already, right? Here's more scientific research that makes me question the meaning of "personal choice" and "free will":

Self-Control, and Lack of Self-Control, Is Contagious
ScienceDaily (Jan. 18, 2010)

Before patting yourself on the back for resisting that cookie or kicking yourself for giving in to temptation, look around. A new University of Georgia study has revealed that self-control -- or the lack thereof -- is contagious.

In a just-published series of studies involving hundreds of volunteers, researchers have found that watching or even thinking about someone with good self-control makes others more likely exert self-control. The researchers found that the opposite holds, too, so that people with bad self-control influence others negatively. The effect is so powerful, in fact, that seeing the name of someone with good or bad self-control flashing on a screen for just 10 milliseconds changed the behavior of volunteers.

"The take home message of this study is that picking social influences that are positive can improve your self-control," said lead author Michelle vanDellen, a visiting assistant professor in the UGA department of psychology. "And by exhibiting self-control, you're helping others around you do the same."

People tend to mimic the behavior of those around them, and characteristics such as smoking, drug use and obesity tend to spread through social networks. But vanDellen's study is thought to be the first to show that self-control is contagious across behaviors. That means that thinking about someone who exercises self-control by regularly exercising, for example, can make your more likely to stick with your financial goals, career goals or anything else that takes self-control on your part.

VanDellen's findings, which are published in the early online edition of the journal Personality and Social Psychology Bulletin, are the result of five separate studies conducted over two years with study co-author Rick Hoyle at Duke University.

In the first study, the researchers randomly assigned 36 volunteers to think about a friend with either good or bad self-control. Those that thought about a friend with good self-control persisted longer on a handgrip task commonly used to measure self-control, while the opposite held true for those who were asked to think about a friend with bad self-control.

In the second study, 71 volunteers watched others exert self-control by choosing a carrot from a plate in front of them instead of a cookie from a nearby plate, while others watched people eat the cookies instead of the carrots. The volunteers had no interaction with the tasters other than watching them, yet their performance was altered on a later test of self-control depending on who they were randomly assigned to watch.

In the third study, 42 volunteers were randomly assigned to list friends with both good and bad self-control. As they were completing a computerized test designed to measure self-control, the computer screen would flash the names for 10 milliseconds -- too fast to be read but enough to subliminally bring the names to mind. Those who were primed with the name of a friend with good self-control did better, while those primed with friends with bad self-control did worse.

In a fourth study, vanDellen randomly assigned 112 volunteers to write about a friend with good self-control, bad self-control or -- for a control group -- a friend who is moderately extroverted. On a later test of self-control, those who wrote about friends with good self-control did the best, while those who wrote about friends with bad self-control did the worst. The control group, those who wrote about a moderately extroverted friend, scored between the other two groups.

In the fifth study of 117 volunteers, the researchers found that those who were randomly assigned to write about friends with good self-control were faster than the other groups at identifying words related to self-control, such as achieve, discipline and effort. VanDellen said this finding suggests that self-control is contagious because being exposed to people with either good or bad self-control influences how accessible thoughts about self-control are.

VanDellen said the magnitude of the influence might be significant enough to be the difference between eating an extra cookie at a party or not, or deciding to go to the gym despite a long day at work. The effect isn't so strong that it absolves people of accountability for their actions, she explained, but it is a nudge toward or away from temptation.

"This isn't an excuse for blaming other people for our failures," vanDellen said. "Yes, I'm getting nudged, but it's not like my friend is taking the cookie and feeding it to me; the decision is ultimately mine."

The research was supported by the National Institute on Drug Abuse.

  
  Member Comments About This Blog Post:

KUNGFOOD 1/27/2010 6:17PM

    Interesting!


Report Inappropriate Comment
PHEBESS 1/24/2010 6:51PM

    I saw that article too! My problem is, my good habits don't seem to affect DH much - and his bad habits totally affect me!!!!

Report Inappropriate Comment
MBSHAZZER 1/24/2010 11:59AM

    It doesn't quite work that way in my house, but I get where the researchers are going on this one!

Report Inappropriate Comment
JLPNURSE 1/24/2010 11:30AM

    I saw the article and thought it was interesting too. Thanks for posting.

Report Inappropriate Comment
NICOLE.ALICIA 1/24/2010 10:12AM

    Interesting article- thanks for sharing

Report Inappropriate Comment


It's my birthday. Say something nice to me.

Wednesday, January 20, 2010

But please... no cake.
Today is another working day: I'll be outside doing tree pruning and cleanup (a critical step since tomorrow the trash trucks roll, and if I'm going to stuff the dumpsters, today is the day). I hope my gloves protect my hands from blisters.

This afternoon I'll begin work on my research papers. It sure would be cool if I could get at least one whole assignment out of the way before I go to California next month- wow! Depending on the type and quantity of the information I find, it could happen... or, I could start writing three projects at once; time will tell.

My jeans should be warm and dry by now- off I go.
Y'all have a great day.
emoticon

  
  Member Comments About This Blog Post:

KUNGFOOD 1/27/2010 6:23PM

    emoticon and many happy returns of the day!

Comment edited on: 1/27/2010 6:23:48 PM

Report Inappropriate Comment
MARTYLYNN1 1/26/2010 11:29PM

    Happy Birthday!!!

Report Inappropriate Comment
GRANNY1972 1/26/2010 7:16PM

    I was reading through some sparkpages and saw that you have lost 130 pounds! That is absolutely awesome!! You should be so proud of yourself. Also..a belated Happy Birthday! Mine is in a week-Feb.3. BTW my name is Jannie too! Have a great week!

Report Inappropriate Comment
LMSTRAW 1/26/2010 7:07PM

    Happy Birthday to you
Happy Birthday to you
Happy Birthday dear Jannie,
Happy Birthday to you!
emoticon emoticon
Linda

emoticon

Report Inappropriate Comment
JANNIEWANNIE 1/26/2010 6:49PM

    I hope you had a great birthday. You are a busy lady. Good luck with the research papers. I remember those day. Hugs from Janet in central Illinois

Report Inappropriate Comment
KERRYANN67 1/22/2010 4:33PM

    Happy Birthday! Wow, 130 pounds is amazing. That's the size of one fairly thin female human being. Goodness!!

Report Inappropriate Comment
TSTRAVIN 1/21/2010 1:00PM

    Happy Birthday!! emoticon

emoticon

Report Inappropriate Comment
REINVENT_ME 1/21/2010 12:55PM

    HAPPY BORN DAY!

Report Inappropriate Comment
ANEPANALIPTI 1/21/2010 12:52PM

    HAPPY BIRTHDAY GIRLY!

Report Inappropriate Comment
SECRETFUN 1/20/2010 10:53PM

  Happy birthday! A wonderful healthy future and year!

Report Inappropriate Comment
ASTROS_FAN 1/20/2010 4:51PM

    Happy birthday, sweetie!!!
emoticon emoticon

Report Inappropriate Comment
MBSHAZZER 1/20/2010 11:13AM

    Happy birthday! Sending you unsweetened thoughts today! Enjoy the great outdoors!

Report Inappropriate Comment
SHORTY20 1/20/2010 9:53AM

    Happy Birthday, I hope you have a wonderful day, and that this is the start of a great new "year" for you!!

Report Inappropriate Comment
JLPNURSE 1/20/2010 9:52AM

    Happy B-day to a WONDERFUL person. BTW, I often think of you and your job. There is a company up here called Jack the Ripper Arborist, LOL. And then when I do job searches on my specialty sometimes your job comes up. Today it was "Regional Arborist - Business Developer" and I wonder what the heck that means.

Report Inappropriate Comment
PHEBESS 1/20/2010 9:33AM

    Happy Birthday!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!

I hope the project goes well, that you earn all As (that's a given), and that you have time for a little relaxation in California!!!!!

Oh, and that your DH hires someone to clean the house before you return. Just in case.

Report Inappropriate Comment
P31W247 1/20/2010 9:25AM

    HAPPY BIRTHDAY,

I hope you lose 5 pounds in one day.

emoticon emoticon emoticon

Report Inappropriate Comment
NO_SNOW_BODY 1/20/2010 9:16AM

    emoticon emoticon emoticon emoticon

Happy Birthday

Report Inappropriate Comment


First Page  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 Last Page