13. Mustard Greens
Mustard greens are a nutritional powerhouse! Packed with vitamin C and other nutrients, they are a great addition to any meal. Vitamin C helps to boost your immune system, so adding mustard greens to your diet can help keep you healthy. Enjoy mustard greens as a side dish or add them to a stir-fry or salad for extra flavor and nutrition. With their peppery and slightly bitter taste, mustard greens are a delicious way to get your daily dose of vitamin C.