Assertion: comfrey | /r/MadeOf | protein
Facets:
Source sentences:
text: The plant contains antioxidant vitamins C, A, and E, and sodium, potassium, manganese, magnesium, protein, phosphorus, and B vitamins.
text: Comfrey contains the same structural material of which the human body is built, the proteins and minerals, plus the catalysts that enable the metabolism to operate more efficiently – vitamins, enzymes, etc.