Research supports L-tyrosine's ability to help in the management of stress arising from physical or psychological origins, including sleep deprivation and multitasking. An Amino Acid for Stress Management.
Primary action: This important amino acid is involved with general metabolism and acts as a precursor for the catecholamines dopamine, epinephrine, and norepinephrine. L-Tyrosine and iodine combine to form thyroid hormones.