Assertion: food | /r/MadeOf | iron
Facets:
Source sentences:
text: Spinach may not give you superhuman strength to fight off villains like Popeye's nemesis Bluto, but this leafy green and other foods containing iron can help you fight a different type of enemy -- iron-deficiency anemia.
text: Iron absorption is increased markedly by eating foods containing vitamin C along with foods containing iron.