Assertion: aspartame's phenylalanine | /r/CapableOf | accumulate in the body
Facets:
value: because of this
type: CAUSE
Source sentences:
text: Because of this, phenylalanine can accumulate in the body and cause health problems including mental retardation.
text: Aspartame: Because aspartame is broken down in the body to the amino acid phenylalanine, foods or beverages containing aspartame should not be used by persons with phenylketonuria (PKU), a rare inherited disease that causes phenylalanine to accumulate in the body.