Total Health Discount Vitamins - We Make Good Health Affordable! Free Shipping Over $85 Contiguous 48 States. 5 lb max.
Shopping Cart
0 Item(s) in Cart
auto suggest on

Home/Specials ►
Brands ►
Conditions ►
Herbs & Supplements ►
Health & Beauty ►
Children's Health ►
Women's Health ►
Men's Health ►
Sports Nutrition ►
Gluten Free ►
Kosher Vitamins ►
Doctors Vitamins ►
Pets ►
New Arrivals ►
Sexual Health ►
FREE Samples
Overstock/Clearance

Total Health Newsletter
Join Now for
Today's Promos

Newsletter Includes:
Health Info, Sales, New Products & Promo Codes


FAQ
About Us
Shipping Info
International Orders
Contact Us
Member Login
Member Logout
View Cart

Visit our Retail Store
120 Route 110
Farmingdale, NY 11735
 Click for Directions

30 Day Happiness Guarantee
Pop-Up Free


Life Extension - DL Phenylalanine 100 500 Mg Capsules Life Extension - DL Phenylalanine 100 500 Mg Capsules

LIF-03410
737870034100
SRP $18.75
Save 25%
TH Price
Quantity
 
Email a Friend

Bookmark This Page

Printable Version

Product Review: Write your own review
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 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.

Cells in the adrenal medulla synthesize and secrete norepinephrine and epinephrine. 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 also a precursor of two thyroid hormones. D, L-phenylalanine is a 50/50 mixture of its two stereoisomers.

Supplement Facts
Serving Size 1 capsule
Servings Per Container 100
D,L-phenylalanine 500 mg

Other ingredients: gelatin (capsule shell), magnesium stearate.

This product contains NO milk, egg, fish, peanuts, crustacean shellfish (lobster, crab, shrimp), soybeans, tree nuts, wheat, yeast, gluten, corn, or rice. Contains NO sugar, and no artificial sweeteners, flavors, colors, or preservatives.

Dosage and Use
Take one capsule daily on an empty stomach in the morning, or as recommended by a healthcare practitioner.

Best utilized if taken with the co-factors vitamins B6 and C.

Caution
May cause anxiety, high blood pressure, and headache. Do not use if you have phenylketonuria. Do not use phenylalanine or tyrosine if you have cancer or muscular dystrophy. Because phenylalanine can elevate blood pressure in hypertensives, consult your healthcare practitioner if you have hypertension. Insomnia may occur from overstimulation if taken too close to bedtime.
The statements included above have not been evaluated by the FDA or Total Health. This product is not intended to diagnose, treat, cure or prevent any disease.



Total Health Discount Vitamins StoreTotal Health Discount Vitamins - We Make Good Health Affordable! In the Discount Vitamin business since 1985. We are located in a 12,000 sq. ft. store in Farmingdale, NY. Choose from over 26,000 Vitamin, Herb, Supplement, Sports Nutrition or Gluten Free Products from 350 Top Selling Vitamin and Natural Foods Manufacturers.

*Free Shipping on Internet Orders over $85. $6.95 on Ground Shipping United States only (contiguous 48 states). All Free Shipping Offers are a maximum of 5lbs.
At Total Health We Make Good Health Affordable
Call Us Toll Free At 1-800-283-2833

Total Health Network Corp. 120 Rt. 110, Suite 1, Farmingdale, NY 11735



Total Health is not an authorized seller of Standard Process Inc. products and is in no way favored by, affiliated with, authorized, sponsored or related to Standard Process Inc.

*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.
Total Health Discount Vitamins is an Upfront Merchant on TheFind. Click for info. Nextag Seller


Free Shipping
When You Purchase Any Product from the Following Brands:
Total Health
Top Brands
Country Life Certified Gluten Free
Kal