- Improves brain activity
- Removes feelings of fatigue
- Increases mental clarity
- Stimulates thought processes
- Improves mood
- Increases exercise capacity
Jarrow Formulas N-Acetyl Tyrosine is a dietary supplement containing a specially formulated formulation of the acetylated amino acid L-tyrosine - N-acetyl-L-tyrosine (NALT), which has excellent solubility and is very easily absorbed by the body. In addition, the product is enriched with vitamin B6 in the form of pyridoxine hydrochloride.
The product stimulates the synthesis of nerve transmitters, so it restores optimal brain function, improves psychomotor performance, affects mood and emotional stability, and protects against cognitive dysfunctions.
This product is recommended for problems with emotional control, weakness, and as a supportive treatment for depression. It is also recommended to improve concentration, reaction time and the ability to focus attention in cases of increased physical and mental exertion (athletes, workers performing hard physical and mental work, students), as well as in states of exhaustion and severe stress. In addition, the product supports the functioning of the thyroid gland.
N-Acetyl-L-Tyrosine is an improved form of L-tyrosine, an endogenous protein-building amino acid that can be naturally produced by the body in the presence of another amino acid - phenylalanine. L-tyrosine acts as a precursor of catecholamines - dopamine, epinephrine and norepinephrine, which are among the main neurotransmitters of the central nervous system, and also participates in the synthesis of thyroid hormones.
L-tyrosine and the synthesis of neurotransmitters
Neurotransmitters, also known as neuromediators or neurotransmitters, are responsible for moods, emotions, consciousness and desires, among other things. Their balance in the body is essential for mental health. Severe stress, drugs, stimulants, toxins, improper diet and poor sleep hygiene are among the factors that negatively affect communication in the nervous system, cause disorders in the secretion of endogenous amino acids and, consequently, neurotransmitters, and can be the cause of many diseases (including depression, Alzheimer's disease, Parkinson's disease).
N-acetyl-L-Tyrosine is a substrate for the production of dopamine, epinephrine and norepinephrine. To better understand the symptoms of deficiency of these substances, it is first necessary to understand their role.
Dopamine affects the body's level of arousal, is responsible for feelings of pleasure and euphoria, coordinates muscle function, influences motivation and, together with norepinephrine, functions in the brain's reward system, also known as the mesolimbic system.
Norepinephrine and epinephrine also increase psychophysical activity and enhance mood. In addition, norepinephrine boosts metabolism and improves circulation.
Therefore, it is not difficult to deduce what the consequences of a deficiency of the above neuromediators can be - difficulty in remembering, deterioration of memory, decreased motivation, mood swings, impaired recovery, problems with weight loss, decreased performance, lethargy, increased susceptibility to addiction, and in the case of long-term disorders, this can even lead to depression and other neurodegenerative conditions.
Effects of L-tyrosine on thyroid hormones
L-tyrosine can furthermore be used in supporting the treatment of hypothyroidism. This amino acid supports the production of thyroid hormones - it is an essential substrate for the production of thyroxine (T4). Low levels of thyroid hormones can manifest themselves in the form of low exercise tolerance, general weakness and worsening of mood, lethargy and problems with maintaining a normal body weight, among other symptoms.
The role of vitamin B6
Vitamin B6 (pyridoxine) is involved in the metabolism of carbohydrates, proteins and fats. In addition, it influences the proper functioning of the nervous system, supports the immune system, and is essential for normal heart function and muscle contractions. Vitamin B6 deficiency can cause neurological changes, fatigue, increased susceptibility to infections and skin problems.
In conclusion, Jarrow Formulas N-Acetyl Tyrosine, is a dietary supplement whose beneficial effects will be felt especially by people who actively train and do mental work, but not only. The advantages of the preparation will also be appreciated by overtired, weakened and stressed people, as well as those who have problems with weight reduction. The preparation effectively counteracts neurotransmitter deficiencies and protects against their harmful consequences for health.
