Research has demonstrated that loneliness ____.
A) has no effect on the immune system
B) strengthens the immune system (in preparation for battling disease)
C) has the negative effect of weakening the immune system
D) strengthens men's immune systems but weaken women's immune systems

Question

Quizplus · Accepted Answer

Research has shown that loneliness can have negative effects on the immune system. It has been linked to decreased functioning of immune cells, increased inflammation, and a higher risk of developing illnesses such as heart disease and infection.

Research Has Demonstrated That Loneliness ____