How are the stress response and immune systems related?
A) illness is a cause of stress, but not the other way around
B) the two systems are physiologically separate, but by coincidence are sometimes activated at the same time
C) they are both controlled by the same brain regions
D) increased stress levels directly impact the functioning of the immune system

Question

Quizplus · Accepted Answer

Increased stress levels directly impact the functioning of the immune system. Stress hormones, like cortisol, can suppress the immune system, making it harder for the body to fight off illness and infection. Chronic stress can lead to long-term immune system dysfunction, making individuals more susceptible to illness and disease.

How Are the Stress Response and Immune Systems Related