When the human body responds or reacts to an adjustment or something new, that reaction is called stress. The response of the human body varies from a mental to a physical one. Stress is a natural feeling that the human body is prepared to fight it. However, when there is continuous stress without a break or a pause this stress will become a virus to the body. This overstress forces the human body to change physiologically to adapt to this new change. the physiological change is a disturbance of balance in the body that causes headaches, trouble breathing, and depression plus other bad things that can hurt the body. In addition to that stress can cause a lot of deaths since it is one of the important factors that creates cancer, brain and heart attacks, and suicides. Moreover, people try to calm stress with substances that in fact will make their case worse for example: drinking alcohol, taking drugs, smoking a lot of cigarettes, and taking other harmful things. The consumption of these substances makes its consumer a prisoner in a looped feeling of stress. Moreover, stress is also contagious, the sources of the stress are not mainly related to the person in question they are also from other people. For example, if a person intimate such as a friend or a member of the family is having some serious health problems or an issue in a relationship. You will feel also stressed even though you are not concerned.
Stress is a natural feeling in the human. It is in fact a healthy feeling to experience if it is happening during a certain or brief amount of time. However, when it becomes a quasi-permanent feeling that becomes a serious problem because that will cause an excess in the amount of the stress hormones inside the human body which leads automatically to serious health issues (McEwen, B, 2006). The release of a great amount of stress hormones can cause a lot of problems in the human body. For example, In the digestive system, it will of course affect the stomach and all organs that are responsible for the digestion of food. It also causes obesity which is logical since when a person is stressed his appetite increases therefore there is a lot of weight gain. Not to mention that being obese increases your chances of having diabetes and blood-related problems. Speaking of blood-related problems, stress is also responsible for the dysfunction of the cardiovascular system it increases the blood pressure, and the rate of the heart it also increases the fat in the blood (cholesterol and triglycerides). All of these things affect the body and put the person in question a risk of developing heart disease (Stults-Kolehmainen, 2014). The body encounters many problems when getting exposed to a lot of stress. For example, Anorexia induction, Reduction of food and water intake, prevents stomach emptying, accelerates the colon movement, increases the movements of terminal parts, and decreases the initial part of the GI tract (Mönnikes et al., 2001).
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The biological response to stress is a process or you can say a bunch of steps. This process of how the human body responds to stress whether it is short or long term is called Allostasis. Stress causes numerous changes in the human body. First, stress hormones are released after being produced, the release of stress hormones makes energy stores available to use immediately. Energy is transmitted to the tissues which makes them ready to work when the body is feeling stressed. The immune system’s cells migrate to battle stations (Dhabar & McEwen 1997). The process of digestion and the production of the gonadal hormones activities are suspended. In addition to that studies showed that stress has serious effects on the CNS which is the central nervous system. The main areas involved are the Glucocorticoid receptors and the Noradrenaline. These effects can be declarative memory disorders, reduction in spatial memory, weakening verbal memory, disturbance in hippocampus-dependent loading data, reduction of cognition and cognitive and mood disorders, and disorders in hippocampus-related cognition decreasing the reaction time ( Yaribeygi, 2017).
Studies showed that stress has some serious effects on the psychology of the person. Stress who was originated from violence and abuse during childhood results in creating disturbances and disorders in the brain of the person. Studies showed that people who go abused sexually, physically, or mentally encounter some serious psychological disturbances and disorders when they grow up. In addition to that people who grew up with parents who got divorced are often antisocial and have high depression levels compared to other people (Schneiderman, 2005). Moreover, studies have shown that children who were raised in an environment that was exposed to war or terrorism encounter psychological disorders and both post-traumatic stress disorder (PTSD) and depressive symptoms (Schneiderman, 2005). Statics made showed that 70% of children who were living in Kuwait encountered severe symptoms which are called PTSD effects after the gulf war (Nader A, 1993). In addition to that other studies showed that 43% of the children from Lebanon were victims of post-traumatic stress symptoms because of the war they were exposed to (Macksound M, 1996). That shows that exposure to intense and chronic events during childhood is likely to cause stress disorder which affects the psychology of the person. In addition to that, studies showed that people who were diagnosed with a dangerous disease such as cancer, are often diagnosed with depression which makes their case more difficult and their recovery pretty much impossible (McDaniel et al. 1995).
People who get stressed easily and during numerous periods of time need to calm the stress in any way possible. As a consequence, most stressed people try to calm themselves with substances like tobacco. A lot of surveys showed that people who smoke tobacco are often stressed and anxious and the tobacco helps them to control their anxiety. However, people think that they found a cure for stress but the use of tobacco is more dangerous to the human body if it is consumed in heavy quantities. In this case, the human body gets exposed to stress effects and tobacco effects. To conclude, stress damages the human body and pushes people to get addicted to substances that will ruin their bodies
Stress is a natural thing and everything natural is created for a reason. This feeling is a vital and healthy feeling for the human body if its limits are respected. However, when stress is becoming a permanent thing it hurts the body very badly. As was explained in this research paper many disorders and disturbances the person faces either psychological or physical originate from stress, especially if the stress is severe and prolonged. Results showed that persons who are optimistic have a great chance of benefiting from stress than getting hurt because of it (Glanz & Johnson, 1999). On the other hand, if stressors are stronger and more powerful than individuals who are physically or psychologically vulnerable because of age, gender, or past experiences stressors may lead to devastating effects. In addition to that, people who have witnessed horrific events in their childhood are more likely to encounter some serious mental problems due to heavy stress.
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