Assertion: yam's tuber | /r/HasProperty | vital
Facets:
value: for iron absorption
type: PURPOSE
value: for red blood cell production
type: PURPOSE
Source sentences:
text: These tubers also provide decent amounts of other micronutrients, such as copper and vitamin C. Copper is vital for red blood cell production and iron absorption, while vitamin C is a strong antioxidant that can boost your immune system ( 5 , 6 , 7 , 8 ).