Why is a phenylalanine-restricted diet important?

Question

Quizplus · Accepted Answer

Phenylketonuria (PKU) is a metabolic disorder in which the body cannot break down phenylalanine properly, leading to a build-up of toxic byproducts that can cause brain damage and mental retardation. A phenylalanine-restricted diet is important for people with PKU to prevent this damage and lead a healthy life. A phenylalanine-restricted diet is also not a high protein diet, as many protein-rich foods are also high in phenylalanine. Therefore, options A, B, and D are incorrect.

Why Is a Phenylalanine-Restricted Diet Important