Description
Tyrosine, also known as L-tyrosine, is a non-essential amino acid synthesized from phenylalanine. It plays a vital role in producing key neurotransmitters such as dopamine, norepinephrine, and adrenaline, which are crucial for maintaining mental performance and managing stress. Tyrosine supports the health of the thyroid, pituitary, and adrenal glands, helping to maintain hormonal balance and improve energy levels. This amino acid's antioxidant properties protect against oxidative stress, while it aids in fat metabolism and melanin production for skin pigmentation. Additionally, tyrosine enhances cognitive function, improving focus and mental clarity under stress. Its wide-ranging benefits make it an essential supplement for promoting brain health, mood regulation, and overall well-being.
Functions in the Body
Category
Deficiency Symptoms
Low tyrosine levels can lead to symptoms such as muscle loss, weakness, low protein levels, mood disorders, liver damage, low thyroid function, low body temperature, low blood pressure, depression, and restless legs syndrome.
Synergy & Antagonism
Tyrosine works synergistically with vitamins B1, B12, C, niacin, and the enzyme tyrosine hydroxylase to support neurotransmitter balance and alleviate withdrawal symptoms from cocaine addiction. Additionally, it may have synergies with magnesium and zinc, which support enzymatic processes involved in neurotransmitter synthesis.
Tyrosine
Warnings
Tyrosine interacts with monoamine oxidase (MAO) inhibitors and antidepressants that affect serotonin and dopamine pathways. Use with caution if you are taking such medications.
Food Sources
Rich sources of tyrosine include nutritional yeast, cheese, beef, lamb, pork, fish, chicken, nuts, eggs, dairy, beans, and whole grains.
Time Frame
Rich sources of tyrosine include nutritional yeast, cheese, beef, lamb, pork, fish, chicken, nuts, eggs, dairy, beans, and whole grains.
Depleted By
L-dopa depletes tyrosine due to competition in neurotransmitter synthesis pathways.