DL-Phenylalanine Benefits and Uses

DL-Phenylalanine is a composite supplement that includes both stereo-isomers (chemical mirror images) of the amino acid, Phenylalanine. L-Phenylalanine is a naturally occurring compound found in meats and protein-rich foods. D-Phenylalanine is a laboratory-made compound. Anecdotally, the supplement combination may have similar effects to other mood-lifting compounds.

DL-Phenylalanine is known by a number of alternative names, including:

• 2-amino-3-phenylpropanoic acid
• H-DL-Phe-OH
• DL-3-Phenylalanine
• DLPA
• Alanine, Phenyl, DL-
• DL-beta-Phenylalanine
• (S)-2-Amino-3-phenylpropanoic acid
• 150-30-1
  

Scientific Consensus

A number of clinical studies have been conducted to evaluate the effectiveness of DL-Phenylalanine for its proposed benefits. Most studies have indicated positive results with few side effects. Nevertheless, further research is needed to fully understand the significance of the benefits and adverse effects of this supplement, especially for long term use. There is not enough research about the safety of DL-Phenylalanine for pregnant and breastfeeding women.

SPECIAL WARNING: DL-Phenylalanine must NOT be taken by people with the rare genetic disorder phenylketonuria (PKU). DLPA may interact with a number of medications.

Excessive servings may be detrimental to your health. Overdose symptoms may include anxiety, jitteriness, nausea, heartburn, and nerve damage when used in excess, Do not exceed the recommended serving size.