Can PKU Have Butter? A Comprehensive Guide to PKU Nutrition
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4 min read
According to the National Institutes of Health, phenylketonuria (PKU) is a rare genetic disorder requiring a lifelong, low-protein diet to manage phenylalanine (Phe) levels. This leads many to question how specific foods, such as butter, fit into their nutrition plan, asking: **Can PKU have butter**?.
