One Potential Consequence of Administration of an Amino Acid Cocktail

Multiple Choice

One potential consequence of administration of an amino acid cocktail to human subjects is that

A) depressed subjects may experience a total remission of depressive symptoms if given a tryptophan-free cocktail.
B) serotonin syndrome can result.
C) previously healthy subjects can develop depression and anxiety if given a tryptophan-containing cocktail.
D) previously depressed but currently recovered patients maintained on a 5-HT-based antidepressant developed symptoms of depression if given a tryptophan-free cocktail.