Assertion: tyrosine | /r/HasProperty | a starting material
Facets:
value: for neurotransmitters
type: TRANSITIVE-OBJECT
Source sentences:
text: Tyrosine is a starting material for neurotransmitters and increases plasma neurotransmitter levels (particularly dopamine and norepinephrine) but has little if any effect on mood.
text: Tyrosine is a starting material for neurotransmitters and increases plasma neurotransmitter levels (particularly dopamine and norepinephrine) but has little if any effect on mood.
text: Tyrosine is a starting material for neurotransmitters and increases plasma neurotransmitter levels (particularly dopamine and norepinephrine) but has little if any effect on mood.