The efficacy and functions of baby greens are as follows: 1, baby greens are rich in crude fiber, which can promote gastrointestinal peristalsis and prevent constipation; 2, baby greens are rich in vitamin B, vitamin C and folic acid, which are very suitable for women in the preparation period and pregnancy; 3, baby greens contain a variety of minerals and trace elements, which have a good preventive effect on colorectal cancer; 4, baby greens are rich in potassium, which is a good food to supplement potassium and can be used to prevent hypertension; 5, baby greens contain a variety of vitamins, which can promote the elimination of toxins from the body, and can maintain the elasticity of the skin, which can play a role in whitening and light spot, and skin care.