What is PKU?
Phenylketonuria (PKU) is a genetic metabolic disorder. Individuals with PKU cannot process the amino acid phenylalanine, which is present in most foods. Without treatment, phenylalanine builds up in the bloodstream and causes severe neurological complications, including mental retardation. The standard treatment consists of a strict diet very low in phenylalanine and daily consumption of special formula containing life sustaining nutrition. If the diet is consistently and strictly maintained, individuals with PKU will develop normally. Continued research is needed to ease the difficulty of the diet and improve the quality of life for all individuals living with PKU!
For additional, comprehensive information on PKU, please visit:
http://www.newbornscreening.info/Parents/aminoaciddisorders/PKU.html