how does PKU affect the mylin hall of axons

I couldn't find specific information from Huberman Lab on how PKU affects the myelin sheath of axons.

Phenylketonuria (PKU) is a genetic disorder where the body cannot properly break down the amino acid phenylalanine. Elevated levels of phenylalanine are known to potentially lead to myelin sheath damage, impacting normal brain function. For detailed and specific insights, consulting a scientific source or healthcare professional is recommended. If you have other questions or need information on related topics, feel free to ask!