Phenylketonuria (PKU) is a rare genetic disorder that affects an individual's ability to metabolize phenylalanine, an amino acid found in protein. Proper management of PKU involves adhering to a low-protein diet, which often includes specially formulated medical foods and supplements. These tailored dietary solutions help individuals with PKU maintain optimal phenylalanine levels, ensuring better health and well-being. Consistent monitoring, guidance from healthcare professionals, and strict adherence to dietary recommendations are essential in effectively managing PKU and preventing potential complications.