Answer: Yes.
Explanation:
Mustard is a leafy green vegetable that belongs to the Brassica genus of vegetables. Other members of this genus include kale, collard greens, broccoli, and cauliflower. Mustard greens are peppery-tasting greens that come from the mustard plant (Brassica juncea L.). They are typically enjoyed boiled, steamed, stir-fried, or even pickled. Mustard greens are low in calories yet high in fiber and many essential vitamins and minerals 1. One cup (56 grams) of chopped raw mustard greens provides 44% of the Daily Value (DV) of vitamin C and 120% of the DV of vitamin K. They are also an excellent source of vitamins A and B6, copper, and fiber.