Assertion: potato's vitamin a | /r/HasProperty | critical
Facets:
value: in maintaining healthy mucous membranes
type: OTHER
value: for pregnancy
type: PURPOSE
value: to a healthy immune system
type: TRANSITIVE-OBJECT
Source sentences:
text: Vitamin A is critical to a healthy immune system, and low blood levels have been linked to reduced immunity ( 37 , 38 ).
text: Vitamin A is also a critical vitamin for pregnancy.
text: Vitamin A, by far the most abundant vitamin in sweet potatoes, is critical in maintaining healthy mucous membranes throughout your body.