Assertion: iron's form | /r/HasProperty | heme iron
Facets:
Source sentences:
text: Iron in food comes in two forms: heme iron and nonheme iron.
text: In supplements, iron is either in ferrous or ferric form.
text: The other form of iron — called non-heme iron — comes from plant sources.
text: The two natural forms of iron are heme and nonheme iron.
text: Iron found in foods comes in two forms: heme and non-heme iron.
text: Iron is found in two different forms; heme iron and non-heme iron.
text: Iron comes in two forms: heme iron, found only in meat and other animal proteins and non-heme iron, found in plants.