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Stress is now the number one enemy of modern man. However, originally, it is a defense mechanism of our body to fight against aggressions and to face new situations … So why do we think he can be so chilling?

Breakneck pace, work and family demands, fear of failure … In our modern world,aion kinah buy , sources of stress abound. But that means that word we use today at every turn? Stress is actually the entire physical and psychological reactions that overcomes us when we face an unknown situation and confident that we can cope. Basically, it is therefore a defense mechanism … wholesome.

When our brain receives a signal of danger, the sympathetic nervous system, which governs a large number of unconscious reactions such as heart rate or contraction of smooth muscle, will be activated very intense. It therefore entails the release of hormones (epinephrine and norepinephrine) responsible for this sensation of alarm. Our heart and our blood pressure then began to increase our level of vigilance increases, our body temperature rises … Our pupils dilate, we see better, we’re stressed, so ready to face the situation!

This set of consecutive reactions to a perceived threat is interpreted as a legacy of our ancestors for whom the threat was primarily a threat to life (animals, enemies …). For them, the alarm phase that we call stress was used to prepare for battle or flight. But times have changed … Today, we are less often threatened by ferocious animals by piles of files that accumulate a surly boss or an account in the red … And yet, our organization, it has not changed its way of reacting!

Once past the alarm stage, our body will generate new hormones, glucocorticoids, which will lead to increased levels of sugar in the blood. This step aims to allow optimal functioning of the muscles through the provision of fuel … This is called the resistance phase. At this stage, we always talk about good stress, one that allows us to overcome some moments of our lives. This status will help us for example to go until the end of an exam period or a major project .