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  2. Non-Essential Amino Acids

Tyrosine

What is Tyrosine?

Tyrosine is a non-essential amino acid that is a precursor to important neurotransmitters like dopamine, epinephrine, and norepinephrine. It plays a critical role in brain function, mood regulation, and the production of thyroid hormones. Tyrosine is found in high-protein foods, such as chicken, turkey, dairy, and soy products.


Why do I have an intolerance?

Intolerance to tyrosine may occur due to enzyme deficiencies that impact its conversion into neurotransmitters, potentially leading to symptoms like mood swings, headaches, or fatigue. Some individuals may also experience digestive upset after consuming tyrosine-rich foods.


What can I do about it?

To manage tyrosine intolerance, limit your intake of foods high in this amino acid, such as chicken, turkey, and soy products. Focusing on plant-based proteins that are lower in tyrosine, as well as balancing your overall diet, can help reduce symptoms.