Discuss how psychological factors including negative cognitions affect immune system functioning. Give examples of psysical cognitions that are considered stress-related
It has been proven that various psychological factors like stress, anxiety, depression etc. can cause negative changes and exert control over the immune system. When a person suffers from stress, there are hormonal changes that appear on the body when lowers down its capacity to tolerate cold and other infections. Psychological factors like stress and anxiety releases chemicals and hormones which includes adrenaline in the body and ultimately resulting in weakening the immune system.
Various physical conditions that are stress-related are obesity, diabetes, heart problem, depression, and asthma.
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