What is PKU Milk Formula? A Complete Guide to Phenylketonuria Nutrition
                                
                                
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                                    5 min read                                
                            
                                All newborn babies in the U.S. are screened for phenylketonuria (PKU) with a simple blood test, and if a positive result is found, infants are placed on a special diet immediately. This critical dietary management includes a nutritional supplement known as PKU milk formula, designed to provide essential nutrients without the problematic amino acid phenylalanine. This formula is a cornerstone of lifelong treatment for individuals with the condition.