1 carrot has high nutritional value and is rich in carotene (every 100g contains 1.35g), which is among the best in vegetables. Vitamin A plays an important role in the integrity of skin and mucosa, improving immune function, preventing infection of respiratory tract, urinary tract and other organs, promoting children's growth and development, and participating in the formation of retinal photosensitive substances.

2 Chinese cabbage Chinese cabbage is rich in vitamin C, vitamin E and carotene. The total vitamin content is more than three times that of tomato, so it has strong antioxidant and anti-aging effects. Cabbage is rich in folic acid, which has a good preventive effect on megaloblastic anemia and fetal malformation. Therefore, pregnant women, children and adolescents should eat more during their growth and development.

Pea Pea is a kind of nutritious food, which contains 23% ~ 25% protein, 57% ~ 60% sugar, 45% crude fiber, and also contains many minerals, vitamins and trace elements. In particular, peas contain many trace elements such as copper and chromium. Copper is beneficial to improve the baby's hematopoietic function and contribute to the development of bones and brain. Chromium is beneficial to the metabolism of sugar and fat and can maintain the normal function of insulin.

Bitter gourd is hot every day in summer, and people easily get angry. Eating bitter gourd can relieve summer heat and fatigue, stimulate people's appetite, increase appetite, help digestion and improve immunity. It is a kind of melon vegetable suitable for summer. Bitter gourd tastes bitter and cold, and has the function of clearing away heat and purging fire. Bitter gourd tastes bitter, but in fact, the more bitter it is, the more bitter it is. Because of bitter bitter bitter gourd, the more the content of momordicin, the higher the nutritional value.