Assertion: beck's child | /r/HasProperty | taken off the low protein pku diet
Facets:
value: at 6
type: TEMPORAL
value: in the past
type: TEMPORAL
value: at age
type: TEMPORAL
Source sentences:
text: In the past, children were taken off the low protein PKU diet at age 5 or 6 because it was believed that at this age the brain had developed to the point where elevated levels of phenylpyruvic acid in the blood would not cause severe health problems.