There is none: Tyrosine is a precursor of ldopa which make dopamine. It should only be used as part of a balanced program to resort the neurotransmitters and should be guided by a knowlegable doctor who manages patients with neurotransmitter problems.
Answered 9/25/2017
5.4k views
8 doctors weighed in across 2 answers
4 doctors weighed in across 2 answers
A doctor has provided 1 answer
7 doctors weighed in across 3 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question