one of the non-essential amino acids found in protein-rich foods such as meat, poultry, seafood and tofu. Is a precursor to the neurotransmitters norepinephrine and dopamine. These chemical messengers promote mental acuity and alertness. Increased levels of the neurotransmitters can affect mood and behavior, fostering a tendency to think more quickly and react more rapidly.
A nonessential amino acid that serves as a precursor for epinephrine, thyroxin and melanin. Tyrosine is present in many proteins, especially casein and works synergisticaly with glutamine and tryptophan. Tyrosine requires the presence of vitamin C and folic acid to function. Sources of tyrosine include aged cheese, beer, wine, yeast, ripe bananas, avocados, strawberries, cherries, apples and almonds.
A Nujuvenis(tm) GH Releaser ingredient L-Tyrosine is an amino acid found naturally in our bodies. Tyrosine's main purpose is to support the formation of neurotransmitters such as dopamine, norepinephrine and epinephrine. Neurotransmitters are important because they carry “messages” from one nerve cell to another thereby playing a vital role in our muscular function. L-Tyrosine accounts for as much as 90% of the production of these neurotransmitters, which are synthesized directly from this amino acid. Scientists believe that the main cause of stress-related depression or mental fatigue is directly related to decreased levels of dopamine, norepinephrine, and other neurotransmitters in the brain. They believe that the use of Tyrosine can enhance the life of these compounds and naturally relieve everyday symptoms of mental and physical fatigue. L-Tyrosine is believed to upgrade the production of neurotransmitters and maintain their levels when the body is under duress.
A nonessential amino acid that the body synthesizes from phenylalanine, another amino acid. Tyrosine is important to the structure of almost all proteins in the body and the precursor of several neurotransmitters, including L-dopa, dopamine, norepinephrine, and epinephrine.
has been found to assist in optimizing thyroid hormone levels, increasing concentration, and productivity. It is helpful with certain forms of ADD/ADHD by improving concentration.
Is a precursor to both nor epinephrine and epinephrine. Nor epinephrine and epinephrine are required to initiate the fat burning process. L-Tyrosine can aid the body in replenishing these important neurotransmitters, and can help in keeping their levels in the "optimal" range.
Plays an important rule in the function of the adrenal, pituitary and thyroid glands. Generates red and white blood cells. Elevates mood. Is used in the treatment of anxiety, depression and insomnia. Produces Melanin, skin and hair pigment, Produces Nor epinephrine, an appetite inhibitory neurotransmitter that suppresses appetite. Stimulates the release of growth hormone which causes muscle growth and reduces body fat.
is a direct precursor to Thyroxine, a primary thyroid hormone, as well as Adrenaline and Nor-adrenaline. Thyroxine has been found to increase metabolic rate. L-Tyrosine is a necessary amino acid in the production of neurotransmitters including epinephrine, norepinephrine, and dopamine. L-Tyrosine also appears to have a mild stimulatory effect on the central nervous system. L-Tyrosine has been found to assist in optimizing thyroid hormone levels, increased mood, concentration, and productivity. L-Tyrosine is used to treat conditions including, fatigue, low sex drive, and low metabolism. It can also improve endurance under stress and is effective as an appetite suppressant. When taken properly, L-Tyrosine can assist a sluggish thyroid and aid the dieter in losing excess, unwanted pounds.
A dietary nonessential amino acid, tyrosine is a component of thyroxin, a hormone secreted by the thyroid gland. If tyrosine does not reach the thyroid gland the result can be fatigue, obesity, lack of growth and reduced resistance to disease.
As A Treatment"...Tyrosine has been used as a natural antidepressant (monoamine levels at the synapse can affect mood), memory enhancer, and overall stimulant..."
As A Treatment"...Tyrosine is a precursor to dopamine, noradrenaline, and adrenalin (epinephrine)..."
As A Treatment"... Tyrosine is an aromatic amino acid, the hydroxylated form of the essential amino acid phenylalanine..."
As A Treatment"A "non-essential" amino acid which acts as a mood elevator and appetite suppressant, and produces melanin in the body so it enhances natural hair color; also used as an anti-depressant and anxiety reliever..."