Is Tyrosine Vegetarian?

Tyrosine is a non-essential amino acid that plays a critical role in the production of important neurotransmitters like dopamine, norepinephrine, and epinephrine. It is naturally found in many high-protein foods such as chicken, turkey, fish, and dairy products. However, for vegans or those avoiding animal products, tyrosine can be sourced from plant-based foods like soy products, nuts, seeds, and whole grains. In some cases, tyrosine supplements may be derived from casein, a milk protein, which would not be suitable for vegans.