You Recommend That Your Friend Not Take Stress Formula Vitamin

You recommend that your friend not take stress formula vitamin C supplements because:

A) vitamin C is not involved in the release of the stress hormones from the adrenal gland.
B) stress formula supplements are more expensive than other types of vitamin C supplements.
C) the form of vitamin C in the supplements is not readily absorbed and utilized by the body.
D) the amount of vitamin C used during stress can easily be obtained from generous servings of fruits and vegetables.