Quick facts about PKU

Phenylketonuria, also known as PKU, is a genetic disorder that affects a person’s ability to process an important part of protein called phenylalanine or Phe.
PKU affects 16,500 people
Through newborn screening babies born in the United States are checked for PKU and other metabolic conditions.
The diet is hard to follow. Even though individuals with PKU can eat fruits, vegetables, they also have special foods very low in protein. Phe must be calculated using a gram scale, measuring cups or by counting how many pieces, all day, every day.
Those with PKU also drink something called medical formula that does not contain Phe, but has all the other parts of protein and many other important nutrients.
High Phe levels in individuals can cause neurological complications including executive function issues, memory loss, seizures, learning disabilities,emotional problems and brain damage.