هذا موضوع باللغة الانجليزية عن آثار الإجهاد والضغط على الجسد والصحة Effects of Stress on the Body, سوف يفيدك هذا الموضوع في التحدث والكتابة, سواء كان الموضوع فرضا منزليا في فصل اللغة الانجليزية أو امتحانا أو اختبارا فإن هذا الموضوع (التوبيك) سوف يفيدك في كتاب مقال إنشائي جميل بالانجليزية.
Stress is the body’s reaction to any stimuli that disturb its equilibrium. When the equilibrium of various hormones is altered the effect of these changes can be detrimental to the immune system.[6] Much research has shown a negative effect stress has on the immune system, mostly through studies where participants were subjected to a variety of viruses. In one study, individuals caring for a spouse with dementia, representing the stress group, saw a significant decrease in immune response when given an influenza-virus vaccine compared to a non-stressed control group.[6][7] A similar study was conducted using a respiratory virus. Participants were infected with the virus and given a stress index. Results showed that an increase in score on the stress index correlated with greater severity of cold symptoms.[6] Studies with HIV have also shown stress to speed up viral progression. Men with HIV were 2–3 times more likely to develop AIDS when under above average stress.[6]
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