L-Phenylalanine Amino Acid, 500mg Now Foods L-Phenylalanine

L-Phenylalanine, an essential amino acid, is a precursor to tyrosine and a series of neurotransmitters and hormones.

Phenylalanine is first converted into tyrosine, which then becomes L-DOPA, which in turn is converted into norepinephrine, a key neurotransmitter and adrenal hormone. L-Phenylalanine is also a direct precursor to PEA (phenylethylamine), another important neurotransmitter.

DLPA is used as a pain reliever for cervical spine pain. This includes pain from injuries and bruises, as well as neuralgia, nerve entrapment, and arthritis. This natural supplement is also highly effective for cramps and phantom limb pain. Unlike pharmaceutical drugs, this supplement does not have side effects.