Assertion: horseradish's root | /r/MadeOf | vitamin c
Facets:
Source sentences:
text: This root contains potassium, sodium, iron, manganese, zinc, copper, protein, dietary fiber, fat, folate, pyridoxine, pantothenic acid, riboflavin, vitamin A, thiamin, vitamin C, calcium, and magnesium.
text: Both the root and leaves contain magnesium, potassium, vitamin c and calcium.