Assertion: aspartame | /r/CapableOf | raise the level of phenylalanine
Facets:
value: in the brain
type: LOCATION
Source sentences:
text: Since aspartame raises the level of phenylalanine in the brain, people suffering from PKU must avoid the artificial sweetener and the products that contain it.
text: Since aspartame raises the level of phenylalanine in the brain, people suffering from PKU must avoid the artificial sweetener and the products that contain it.