Posts Tagged ‘meditation’

Your brain on meditation

May 19th, 2009
Your brain on meditation

Your brain on meditation

We all have stress in our lives.

Job stress, school stress, family stress, economic stress, the stress of your daily commute, etc…

And how we deal with that stress can have a huge impact on our health.

Some of us direct that stress outward.

johnny cash finger

While others turn it back onto ourselves.

stress relief

Well, today’s post is for those self-flagellators who tend to beat themselves up with all of life’s little stresses.

According to a new study, with just 5 days of practice, test subjects learned how to perform IBMT ( integrated body-mind techniques) and were able to:

  • Reduce their levels of cortisol – the stress hormone
  • Improve blood flow and electrical activity in their brains
  • Improve their quality of breathing
  • Reduce their levels of anxiety
  • Reduce their levels of depression
  • Reduce their levels of anger
  • Reduce their levels of fatigue, and
  • “create a state of ah, much like in the morning opening your eyes, looking outside the grass and sunshine, you feel relaxed, calm and refresh without any stress”

christy-turlington-meditation

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So, what is IBMT?

IBMT is a combination of several body–mind techniques including:

  1. body relaxation,
  2. breath adjustment,
  3. mental imagery, and
  4. mindfulness training, accompanied with selected music background.

In the study, subjects followed an instructional compact disc with body posture adjustment, breathing practice, guided imagery, and mindfulness training accompanied by a music background.

The sessions lasted 20 minutes each day for 5 days.

20 minutes x 5 days?

Hmmmm

Where do I sign up?

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For all of you super-geeks, here is a pdf copy of the complete study.

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Resistin: The Best Test for Heart Disease

November 12th, 2008

homer heart attack

One of my clients was at the doctor last week for a check-up.

He has been stressed out a lot lately and experiencing some headaches.

The doctor checked him out and found that his blood pressure was running higher than normal.

As a result, she sent him on his way with a requisition for a bunch of blood tests.

Pretty standard stuff:

  • Glucose
  • TSH
  • Creatinine
  • Sodium
  • CBC
  • Potassium
  • etc, etc, etc…

At this point, the doctor thinks that the blood pressure is caused by his stress levels, but she just wants to keep on top of things.

But what if things aren’t okay?

Will these tests alert the doctor in time?

Maybe they should be checking his levels of Resistin.

Resistin

Researchers at Emory University School of Medicine have found that blood levels of resistin, a hormone produced by fat cells, can independently predict an individual’s risk of heart failure.

“This is one of the strongest predictors of new-onset heart failure we’ve been able to find, and it holds up even when you control for other biomarkers and risk factors including high blood pressure and diabetes,” says Javed Butler, MD, MPH, associate professor of medicine and director of heart failure research at Emory University School of Medicine.

Although scientists don’t know the exact function of resistin, it appears to be associated with both inflammation and insulin resistance.

“Recent laboratory studies have also shown that resistin decreases the ability of rats’ heart muscles to contract,” she adds.

That doesn’t sound good.

In the Health ABC study, the risk of new onset heart failure increased by 38 percent for every 10 nanograms per milliliter increase in resistin levels in blood.

Resistin was a stronger predictor of heart failure risk than other inflammatory markers linked to heart disease, such as C-reactive protein.

“Considering the increasing number of people who are obese or have diabetes, very many of them are going to be at some level of risk for heart failure later in life.

The value of a marker such as resistin may be in accurately identifying among this large population of at-risk individuals who is at the highest risk and then targeting interventions to those people.”

Now, I am sure that my client is going to be okay.

But we are not taking any chances. No matter what the blood tests tell us, he has decided to treat this as a wake up call.

In addition to his healthy eating and thorough fitness program, he is making some lifestyle changes and is about to start a mindfulness meditation program to address his rising levels of stress.

[youtube=http://www.youtube.com/watch?v=3nwwKbM_vJc]

Better safe than sorry.

Too bad he can’t get his resistin levels checked.

Oh well, that’s socialized Canadian medicine for you.

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