L-Tyrosine
Tyrosine is an important amino acid that the body produces naturally. It’s also found in foods like cheese, chicken, turkey, fish, and dairy. Tyrosine plays a really important role in the body, as it’s essential for creating other chemicals the body needs. It’s used in the creation of dopamine, which regulates the body’s reward and pleasure centers. It also helps create adrenaline, thyroid hormones, and melanin.
resource:- healthline.com