1, rape: rape is a common green leafy vegetable, rich in vitamins, calcium, iron and protein and other nutrients.

2, lettuce: lettuce is a nutrient-rich vegetable, containing large amounts of carotene, antioxidants, vitamin B1, B6, vitamin E and vitamin C and so on. Adding lettuce to pork soup can add a refreshing flavor, and has the effect of eliminating excess fat, nourishing the face and beauty, and replenishing nutrients.

3, spinach: spinach is rich in iron, can replenish the body's iron needs, for the prevention of iron deficiency anemia has a good effect. Spinach is also rich in dietary fiber, which helps digestion, promotes gastrointestinal motility and prevents constipation.