DL-Phenylalanine, or DLPA, is a 50/50 mixture of the D and L forms of the amino acid phenylalanine (phenylalanine is one of the few amino acids that can be utilized in its D form). Researchers believe that D-phenylalanine (DPA) inhibits the action of an enzyme that breaks down endorphins and enkephalins. These are proteins which bind to opiate receptor sites in the brain, thereby influencing the perception of discomfort. By obstructing the action of this enzyme, DPA may extend the life of endorphins and enkephalins and their positive influence on comfort levels. L-phenylalanine is the precursor to two neurotransmitters that help support an alert state.
Supplement Facts
Serving Size: 1 Tablet
Servings per Container: 60
Amount Per Serving
% Daily Value
Calcium
74 mg
8%
DL-Phenylalanine
750 mg
*
*Daily value not established.
Other Ingredients: Dibasic Calcium Phosphate, Stearic Acid, Sorbitol, Magnesium Stearate, Colloidal Silicon Dioxide, and Modified Cellulose Gum. Contains wheat/gluten.
Directions
1 to 3 tablets daily, or as recommended by your health care professional.
Warnings
Contains phenylalanine. Not to be used by phenylketonurics, pregnant or breastfeeding women, or with antidepressant drugs such as MAO's or SSRI's. If you have chronic high blood pressure, take after meds and/or consult your health care professional.
Disclaimer
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