L-Tyrosine from NOW Foods:

Increases Metabolism And Supports Healthy Mood And Mental Functions!

NOW L-Tyrosine is an essential amino acid and a precursor of the neurotransmitters dopamine, norepinephrine to help maintain normal and health mental functions and support your mood or well-being. In addition L-Tyrosine also aids in adrenal, thyroid and pituitary function. One thing it also does is convert to the thyroid hormone thyroxin. This plays an important role in controlling metabolic rate, not to mention skin health, mental health, and growth rate!