DL-phenylalanine, also known as DLPA, contains different forms of essential amino acid phenylalanine.
L-form is a natural substance, usually found in protein-rich foods. L-phenylalanine is also believed to help promote the emotional promotion chemicals in the brain, such as dopamine and norepinephrine.
The “D” type of this amino acid is synthetic. D-phenylalanine is believed to affect the interpretation and response of the brain and nervous system to systemic pain.
DL-phenylalanine is used to relieve mild depression and other emotional problems, as well as physical discomfort and pain. This supplement is also used for opiu m withdrawal symptoms. DLPA is also often used in combination with other emotion-promoting supplements, and is taken in the way of promoting nerve function.
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