Which of the following is most likely to foster stronger immune functioning?

Question

Quizplus · Accepted Answer

Social support has been consistently linked to better immune functioning. It can reduce stress and increase feelings of well-being, which can have a positive impact on the immune system. Carcinogens are substances that can cause cancer and would not foster stronger immune functioning. Type A personality traits are associated with higher levels of stress and could have a negative impact on immune functioning. Reduced lymphocyte levels indicate a weakened immune system, so it would not foster stronger immune functioning.

Which of the Following Is Most Likely to Foster Stronger