Categories
Featured Meditation

Meditate Your Pain Away

[amazon_link asins=’1590308492,B00DDHIA1S,B007WVNUUW,151193543X,0861713168,B072MQY9Z4,B00546XBQK,1974336441,1466480033′ template=’ProductCarousel’ store=’finmeacur-20′ marketplace=’US’ link_id=’777778b4-86f4-11e7-a90d-210a35b68849′]

Zen meditation – a centuries-old practice that helps people gain mental, physical and emotional balance – can keep pain at bay

CLICK & SEE THE PICTURES


Universite de Montreal researchers.

According to a Psychosomatic Medicine study, Zen meditators have lower pain sensitivity both in and out of a meditative state compared to non-meditators. Along with Pierre Rainville, a professor and researcher at the Université de Montréal, Joshua A. Grant, a doctoral student in the Department of Physiology co-authored the paper.

The main aim of the study was to examine whether trained meditators perceived pain differently than non-meditators. “While previous studies have shown that teaching chronic pain patients to meditate is beneficial, very few studies have looked at pain processing in healthy, highly trained meditators. This study was a first step in determining how or why meditation might influence pain perception,” says Grant.

To reach the conclusion, the scientists recruited 13 Zen meditators with a minimum of 1,000 hours of practice to undergo a pain test and contrasted their reaction with 13 non-meditators. Subjects included 10 women and 16 men between the ages of 22 to 56.

The administered pain test was simple: A thermal heat source, a computer controlled heating plate, was pressed against the calves of subjects intermittently at varying temperatures. Heat levels began at 43 degrees Celsius and went to a maximum of 53 degrees Celsius depending on each participant’s sensitivity. While quite a few of the meditators tolerated the maximum temperature, all control subjects were well below 53 degrees Celsius.

Grant and Rainville noticed a marked difference in how their two test groups reacted to pain testing – Zen meditators had much lower pain sensitivity (even without meditating) compared to non-meditators. During the meditation-like conditions it appeared meditators further reduced their pain partly through slower breathing: 12 breaths per minute versus an average of 15 breaths for non-meditators.

“Slower breathing certainly coincided with reduced pain and may influence pain by keeping the body in a relaxed state. While previous studies have found that the emotional aspects of pain are influenced by meditation, we found that the sensation itself, as well as the emotional response, is different in meditators,” Grant said.

The ultimate result was that Zen meditators experienced an 18 per cent reduction in pain intensity.

Source:The Times Of India

Categories
Featured

Does Thinking Make You Fatter?

[amazon_link asins=’1478918160,1250004047,031623480X,B009R3SFBC,0393709949,0998325325,1626259534,B00UP0S4O4,B00UDFEV5W’ template=’ProductCarousel’ store=’finmeacur-20′ marketplace=’US’ link_id=’6aca998d-1851-11e8-9232-45d6bf682891′]

A research team has demonstrated that intellectual work induces a substantial increase in appetite and calorie intake. This discovery could help to explain, in part, the current obesity epidemic.

The team measured the spontaneous food intake of 14 students after each of three tasks: relaxing in a sitting position, reading and summarizing a text, and completing a series of memory, attention, and vigilance tests on the computer.

Each session of intellectual work required only three calories more than the rest period. However, despite the low energy cost of mental work, the students spontaneously consumed 203 more calories after summarizing a text and 253 more calories after the computer tests than they did after relaxing.

Blood samples taken before, during, and after each session revealed that intellectual work caused bigger fluctuations in glucose and insulin levels — two critical components in the body’s regulatory and energy machinery — than rest periods.

Jean-Philippe Chaput, the lead author of the study, said that mental work “destabilizes” the levels of insulin and glucose, thus stimulating the appetite, apparently in response to a need to restore the body’s energy balance.
Sources:
ABC News September 10, 2008
Psychosomatic Medicine September 2008 70:797-804

Reblog this post [with Zemanta]
css.php