L-Tyrosine

Converted by neurons in the brain to dopamine and norepinephrine
500 mg 100 tablets, Code 326

Standard Retail $25.95
$22.95

L-phenylalanine is an essential amino acid which can be converted to L-Tyrosine by a complex biochemical process which takes place in the liver. L-Tyrosine can be converted by neurons in the brain to dopamine and norepinephrine (noradrenaline), hormones which are depleted by stress, overwork and certain drugs. By replenishing norepinephrine in the brain, mental energy levels are enhanced, some forms of depression are alleviated, and a feeling of contentment often occurs. Because of the liver conversion necessary for L-phenylalanine to have these effects, L-Tyrosine is often faster acting. In addition, the conversion step from L-Tyrosine to norepinephrine may be enhanced if the cofactors (vitamins B6 and C) are included.

Some of the norepinephrine will also be converted to epinephrine (adrenaline) in the brain’s adrenal medulla by use of S-adenosylmethionine (SAM-e) as a methylating agent. Since both norepinephrine and epinephrine can cause smooth muscle (arterial) contraction, care with blood pressure should be taken when supplementing L-phenylalanine or L-Tyrosine.

L-Tyrosine is a precursor of two thyroid hormones.

This product contains NO sugar, yeast, wheat, gluten, corn, soy or dairy. Contains NO artificial color, sweeteners, flavors or preservatives.

Dosage and use:

• Suggested dose is 500 to 1000 mg in the morning or afternoon.
  
• More may be necessary for depression or pain.
  
• These products are most effectively utilized when taken on an empty stomach mixed with juice or water.
  
• Adequate cofactors (vitamins B6 and C) should also be taken if not included with the product.

Caution:
Cancer patients should avoid taking L-phenylalanine and L-Tyrosine. Certain cancers, such as melanoma, depend on these amino acids to fuel their growth. Supplemental use of L-phenylalanine and L-Tyrosine may raise or normalize blood pressure. Insomnia may occur from overstimulation if taken too close to bedtime.

Also see L-Tyrosine Plus Powder with Vitamin C and B6,
L-Tyrosine tablets , L-Tyrosine caps and L-Tyrosine Powder

These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease