 L-Tyrosine can help with the following:
KEY | | May do some good |  | | Likely to help |
GLOSSARY
Adrenaline (Epinephrin, Epinephrine)
A hormone secreted by the adrenal medulla that is released into the bloodstream in response to physical or mental stress, as from fear or injury. It initiates many bodily responses, including the stimulation of heart action and an increase in blood pressure, metabolic rate, and blood glucose concentration.
Allergic Rhinitis (Hay Fever)
Inflammation of the nasal mucous membranes that is caused by specific allergen(s). It is an allergy characterized by sneezing, itchy and watery eyes, a runny or stuffy nose, coughing and a burning/scratchy sensation of the palate and throat.
Allergy (Allergies)
Hypersensitivity caused by exposure to a particular antigen (allergen), resulting in an increased reactivity to that antigen on subsequent exposure, sometimes with harmful immunologic consequences.
Amino Acid (Amino Acids)
An organic acid containing nitrogen chemical building blocks that aid in the production of protein in the body. Eight of the twenty-two known amino acids are considered "essential," and must be obtained from dietary sources because the body can not synthesize them.
Antidepressant (Antidepressants)
Literally, substances meant to oppose depressions or sadness, and generally heterocyclic types such as Elavil, MAO inhibitors like phenelzine, or lithium carbonate. This category of substances formerly included stuff like amphetamines and other stimulants. Botanical examples include Hypericum, Peganum and Oplopanax.
Anxiety
Apprehension of danger, or dread, accompanied by nervous restlessness, tension, increased heart rate, and shortness of breath unrelated to a clearly identifiable stimulus.
Chronic (Chronicity)
Usually referring to chronic illness: Illness extending over a long period of time.
Dermatitis
A general term used to refer to eruptions or rashes on the skin.
Dopamine
A neurohormone; precursor to norepinephrine which acts as a stimulant to the nervous system. Carries signals between neurons and controls feelings of satisfaction, arousal, reward and mood.
Melanin
A dark pigment produced in the skin. Dark-skinned individuals produce more melanin, and melanin production increases in response to sunlight, causing the skin to become darker.
Milligram (mg, Milligrams)
0.001 or a thousandth of a gram.
Nervous System
A system in the body that is comprised of the brain, spinal cord, nerves, ganglia and parts of the receptor organs that receive and interpret stimuli and transmit impulses to effector organs.
Niacin (B3, B-3, Niacinamide, Vitamin B3)
A coenzyme B-complex vitamin that assists in the breakdown of carbohydrates, fats and proteins. Essential for the health of the skin, nerves, tongue and digestive system. It is found in every cell of the body and is necessary for energy production. Niacin is also needed for DNA formation.
Noradrenaline (Norepinephrine)
Norepinephrine. A catecholamine hormone secreted from the adrenal medulla and post-ganglionic adrenergic fibers in response to hypotension or emotional stress.
Phenylalanine
Essential amino acid needed for the normal growth of infants and children. It is also needed for normal protein use all through life. Precursor to tyrosine which is used to manufacture certain hormones (epinephrine, norepinephrine, dopa, dopamine) which are important for the transmission of nerve impulses. As neurotransmitters, these substances are believed to influence mood, appetite control and memory. It is found in large amounts in milk, eggs, and other common foods.
Precursor (Precursors)
A biochemical substance, such as an intermediate compound in a chain of enzymatic reactions, from which a more stable or definitive product is formed.
Sinusitis
Inflammation of the sinuses, with causes ranging from dust to hay fever. Obstinate cases can be caused by chronic sinus infections or the continued exposure to allergens from food, pets or environmental irritants.
Tyrosine
A nonessential amino acid but may be essential for individuals with certain diseases or nutritional concerns. May be important for neurotransmitter synthesis and mood regulation. May be useful for depression, allergies and addictive states.
Urticaria (Hives)
Commonly known as hives, urticaria is one of the most common dermatological conditions seen by allergists. Urticaria is not just an allergic disease, however. It can be caused by metabolic diseases, medications, infectious diseases, autoimmune disease, or physical sensitivity. Traditional allergies to foods or medications as well as viral illness are frequent causes of acute urticaria which usually lasts only a few hours but may last up to 6 weeks. Chronic urticaria (lasting more than 6 weeks) is more complex, given the vast number of potential triggers. Symptoms include sudden onset; initial itching; then swelling of the surface of the skin into red or skin-colored welts (wheals) with clearly defined edges; welts turn white on touching; new welts develop when the skin is scratched; usually disappear within minutes or hours. Welts enlarge, change shape, spread or join together to form large flat raised areas.
Vitamin B6 (B6, B-6)
Influences many body functions including regulating blood glucose levels, manufacturing hemoglobin and aiding the utilization of protein, carbohydrates and fats. It also aids in the function of the nervous system.
Last updated: Apr 13, 2008
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