The hormone cortisol, which is released in the body during stressed or agitated states, is also known as the so-called "stress hormone." Cortisol is a steroid hormone made in the adrenal glands, which are small glands adjacent to the kidneys. Cortisol secretion increases in response to any stress in the body, whether physical (such as illness, trauma, surgery, or temperature extremes) or psychological. When cortisol is secreted, it causes a breakdown of muscle protein, leading to release of amino acids (the "building blocks" of protein) into the bloodstream. These amino acids are then used by the liver to synthesize glucose for energy, in a process called gluconeogenesis. This process raises the blood sugar level so the brain will have more glucose for energy. At the same time the other tissues of the body decrease their use of glucose as fuel. Cortisol also leads to the release of so-called fatty acids, an energy source from fat cells, for use by the muscles. Taken together, these energy-directing processes prepare the individual to deal with stressors and ensure that the brain receives adequate energy sources.
According to the following I guess it was good that I had high cortisol levels during this weekend.
Today I really got off on the wrong side of bed and I was mean to almost everyone I saw, including my cat class, sis n family. Was so stressed. Guess I'm like the man who got screwed by the boss and came home to kick to dog. Displacement I believe it is called. Things got much better after my afternoon nap. So here I m...alive and wanting to kick something.
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hey guy... guess you are not alone... i've been feeling crappy for the last week too... nearly bite everyone i saw... especially Jim... =P poor thing... haizz... guess i haven't been in control of my temper recently... muz learn to control liaozz... and find another better way to de-stress... hee... Jia you kae guy... =)
serene
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