An inert substance that people report makes them feel better is ...

[ENagel]

An inert substance that people report makes them feel better is referred to as a:
 
  a. relaxant
  b. mood swing
  c. placebo
  d. psychoimmune function

Question 2

Psychoneuroimmunology is a discipline that studies the relationship between:
 
  a. behavior and cancer
  b. behavior, the nervous system and the immune system
  c. mental health the immune system
  d. exercise and the immune system

[reversalruiz]

Answer to Question 1

c

Answer to Question 2

b

[ENagel]

Thanks for the timely response, appreciate it

[ebonylittles]

Great answer, keep it coming