Grifola frondosa is rich in nutrients, including calcium for growth and development and iron for blood production. Teenagers are in the stage of growth and development, and they need calcium and various nutrients very much. Grey cabbage is undoubtedly an excellent food. Grey vegetables have certain effects of clearing heat, promoting diuresis, detoxicating and relaxing bowels. Cabbage can effectively relieve damp-heat in the body, kill insects and treat eczema and dermatitis. Moreover, gray vegetables contain a lot of protein and vitamin D, which can effectively relieve the symptoms of osteoporosis. Traditional Chinese medicine believes that grey vegetables are sweet in taste and flat in nature, and enter the lung meridian, which has the functions of clearing away heat and promoting diuresis, relieving itching and penetrating rash, detoxifying and killing insects, and is suitable for wind-heat colds, dysentery and diarrhea. Grey vegetables, dried grey vegetables and cold companions, which can be seen everywhere in rural areas, are a good food. Wild vegetables are cool, anti-inflammatory and beautiful, and they are good dishes to lose weight.

Collect seedlings or tender stems and leaves to eat from April to July every year. Collect tender stems and leaves, blanch them in boiling water pot to remove bitterness, and stir-fry them hot and cold to make various dishes. The whole plant can be used as medicine, which is sweet, flat and slightly toxic. Gray vegetables, eaten by whole grass or used as medicine. Harvest in summer, cut into sections to dry or use fresh. It is widely distributed all over China. It likes light and heat, and is mostly born in front of houses in rural areas, as well as barren hillsides and roadsides. It is also a stubborn weed and likes to grow with crops. Therefore, for old farmers, gray vegetables are harmful to grass.

Clean the cut gray vegetables. There are many white things on the back of the leaves. Wash them twice more. Blanch the washed cabbage in boiling water for a long time, then take it out and put it in cold water, wring out the water and cut it slightly for later use. Chopped garlic cloves The wild vegetables that grow in spring are dandelion, shepherd's purse, dandelion, hornet's nest, noodles, rice, wormwood, radish, houttuynia cordata, grey cabbage and corn cabbage, which are the most common wild vegetables in our countryside.