Test for Phenylketonuria: What You Need to Know

What is Phenylketonuria? Phenylketonuria, often called PKU, is a rare genetic disorder. People with PKU cannot break down an amino acid called phenylalanine. Be

What is Phenylketonuria? Phenylketonuria, often called PKU, is a rare genetic disorder. People with PKU cannot break down an amino acid called phenylalanine. Be