phenylalanine is an amino acid, a "building block" of protein. there are three kinds of phenylalanine: d-phenylalanine, l-phenylalanine, and the mixture made in the laboratory known as dl-phenylalanine. d-phenylalanine isn't an vital amino acid, and its function in people is not presently understood. l-phenylalanine is an critical amino acid and is the best shape of phenylalanine found in proteins. major dietary assets of l-phenylalanine include meat, fish, eggs, cheese, and milk.
phenylalanine is used for melancholy, attention deficit-hyperactivity disorder (adhd), parkinson's ailment, chronic pain, osteoarthritis, rheumatoid arthritis, alcohol withdrawal signs, and a skin sickness called vitiligo.
a few human beings apply it immediately to the skin for vitiligo.
other names is phenylalanine recognized with the aid of:
2-amino-three-phenyl-propanoic acid, acide alpha-aminohydrocinnamique, acide isovalérique de phénylalanine, alpha-aminohydrocinnamic acid, beta-phenyl-alanine, bêta-phenyl-alanine, dlpa, d-phenylalanine, d-phénylalanine, dl-phenylalanine, dl-phénylalanine, d,l-phenylalanine, d,l-phénylalanine, fenilalanina, l-phenylalanine, l-phénylalanine, phenylalanine ethyl ester hcl, phenylalanine isovaleric acid, phenylalanine methyl ester hcl.
probable effective for:
a pores and skin condition known as vitiligo. taking l-phenylalanine by using mouth in combination with uva publicity or making use of l-phenylalanine to the pores and skin in aggregate with uva publicity appears to be powerful for treating vitiligo in adults and in children.
in all likelihood ineffective for...
interest deficit-hyperactivity ailment (adhd). some research indicates that patients with adhd have lower stages of amino acids which includes phenylalanine, so there was wish that presenting phenylalanine would possibly deal with adhd. however, taking phenylalanine through mouth does now not appear to have any effect on adhd signs and symptoms.
pain. taking d-phenylalanine by using mouth does no longer want to reduce ache.
inadequate proof to price effectiveness for:
acupuncture anesthesia. early research indicates that taking d-phenylalanine through mouth may beautify acupuncture anesthesia while having a tooth pulled. however, it does not appear to enhance acupuncture anesthesia for again ache.
alcoholism. early research indicates that taking a aggregate of d-phenylalanine, l-glutamine, and l-five-hydroxytryptophan for forty days can improve a few signs of alcohol withdrawal.
depression. restricted scientific research finished in the 1980s indicates l-phenylalanine or dl-phenylalanine might be useful for despair. however, this studies desires to be showed. taking d-phenylalanine does now not appear to enhance signs and symptoms of melancholy.
a couple of sclerosis. early research shows that the usage of cari loder's regiment, which incorporates l-phenylalanine, lofepramine, and intramuscular nutrition b12 for twenty-four weeks, does not improve disability in human beings with multiple sclerosis.
parkinson's disorder. constrained research shows taking one shape of phenylalanine (d-phenylalanine) may decrease signs of parkinson's ailment. but, taking every other shape (dl-phenylalanine) does now not seem to paintings.
phenylalanine deficiency. early studies suggests that taking phenylalanine through mouth may improve phenylalanine deficiency in kids with tyrosinemia.