Discover What Foods Are Low in Protein for PKU
                                
                                
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                                    4 min read                                
                            
                                For individuals with phenylketonuria (PKU), high levels of the amino acid phenylalanine can be toxic to the brain. Successfully managing this condition requires a strict, lifelong diet that is low in protein, which is why understanding exactly what foods are low in protein for PKU is essential.