Assertion: carrot juice's lutein | /r/ObjectUse | used as preventive treatment
Facets:
value: for age-related macular degeneration
type: PURPOSE
value: for cataracts
type: PURPOSE
value: commonly
type: TEMPORAL
value: for retinitis pigmentosa
type: TRANSITIVE-OBJECT
Source sentences:
text: Sometimes referred to as "the eye vitamin", lutein is commonly used as a preventive treatment for age-related macular degeneration, cataracts, and retinitis pigmentosa.