How People with PKU Get Protein: A Lifelong Nutritional Guide
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5 min read
According to the National Institutes of Health, phenylketonuria (PKU) affects about 1 in 25,000 newborns in the United States. For individuals with this rare genetic disorder, managing protein intake is crucial, as the body cannot properly metabolize the amino acid phenylalanine (Phe) found in most protein-rich foods. So, how do people with PKU get protein without the harmful effects of phenylalanine buildup?