General Scope study, analysis of stress and its impact on our behavior, behavior, health, productivity is very important to take into account, especially in an era where the scenarios are becoming more dynamic, more demanding, and give way to stressful stimuli emanating not sabersele driving can lead to negative results, especially in our health, fitness, and even psychic. This time we consider important for those who are somehow in all that concerns teresa know about the impact, which generates stress going into its content, which is evaluating and preparing to avoid falling into their domain reminiscent medspain.com Fundamentals that more than half a century ago, Hans Selye defined stress to the World Health Organization as “the nonspecific response of the body to any demand from abroad.” He finished from the English language has been rapidly incorporated into all languages, the idea, the name and concept were housed easily into the popular consciousness. In the description of the disease, identify at least the following three stages in the production mode of stress: 1) Alarm Reaction: The body, threatened by circumstances altered physiologically by the activation of a series of glands, especially in the hypothalamus and pituitary gland located at the bottom of the brain, and adrenal glands located on the kidneys in the back of the abdominal cavity. The brain, to detect the threat or risk, stimulates the hypothalamus which produces “releasing factors” that are specific substances that act as messengers for specific body areas also. One of these substances is the hormone ACTH (Adrenal Cortico Trophic Hormone) that functions as a physiological messenger that travels through the bloodstream to the cortex of the adrenal gland, who under the influence of such a message produces cortisone or other steroid hormones called.