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L-Tyrosine
 
precursor
Summary

L-Tyrosine or tyrosine (symbol Tyr or Y) or 4-hydroxyphenylalanine is one of the 20 standard amino acids that are used by cells to synthesize proteins...In dopaminergic cells in the brain, tyrosine is converted to L-DOPA by the enzyme tyrosine hydroxylase (TH). TH is the rate-limiting enzyme involved in the synthesis of the neurotransmitter dopamine. Dopamine can then be converted into other catecholamines, such as norepinephrine (noradrenaline) and epinephrine (adrenaline). The thyroid hormones triiodothyronine (T3) and thyroxine (T4) in the colloid of the thyroid are also derived from tyrosine.

“Tyrosine.” Wikipedia, Wikimedia Foundation, 31 July 2022, en.wikipedia.org/wiki/Tyrosine

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Benefits
1.
supports optimal levels of dopamine, adrenaline, and noradrenaline by serving as a precursor [1]
Deficiency Factors
vegan diet, vegetarian diet, alcohol consumption

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Applications
Alcohol Detox
Dosage Guidelines
Dosing Range
500
-
1000
mg
Dose Increment
500
mg
Maximum Daily
3000
mg
Best absorbed
without food
Recommended Products
L-Tyrosine 500mg - Nutricost Order from Amazon 
L-Tyrosine 750 mg - NOW Order from Amazon 

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References
1. 
Jongkees, Bryant J, et al. “Effect of Tyrosine Supplementation on Clinical and Healthy Populations under Stress or Cognitive Demands—A...” ResearchGate, Elsevier, Nov. 2015, www.researchgate.net/publication/281666344_Effect_of_tyrosine_supplementation_on_clinical_and_healthy_populations_under_stress_or_cognitive_demands-A_review.
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These icons appear on items to indicate the affected neurotransmitter(s).
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Dopaminergic. promotes the synthesis or activity of dopamine.

Endorphinergic. promotes the synthesis or activity of endorphins.

noradrenergic

Noradrenergic. promotes the synthesis or activity of noradrenaline.

Cholinergic. promotes the synthesis or activity of acetylcholine.

gabanergic

GABAnergic. promotes the synthesis or activity of GABA.

Serotonergic. promotes the synthesis or activity of serotonin.

These icons appear on items to indicate the optimal time-of-day.
rising

Rising. sunrise to mid-morning.

2-midmorning

Morning. mid-morning to noon.

3-noon

Noon. noon to mid-afternoon.

5-sunset

Afternoon. mid-afternoon to sunset.

evening

Evening. sunset to bedtime.

These icons appear on items to indicate additional benefits & important alerts.

Synergistic. combining with another supplement may increase potency.

Methylation agent. increases or decreases methylation of neurotransmitters.

Cortisol modulator. affects the synthesis or activity of the stress hormone cortisol.

Glucose regulator. attenuates changes in blood sugar levels.

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Achievements

Neurotransmitter Scores

Dopamine

 

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Endorphin

 

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Noradrenaline

 

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Acetylcholine

 

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GABA

 

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Serotonin

 

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Member Since
Achievements

Neurotransmitter Scores

Dopamine

 

??

Endorphin

 

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Noradrenaline

 

??

Acetylcholine

 

??

GABA

 

??

Serotonin

 

??

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