The probiotics suitable for young children mainly include the following: 1. Bifidobacterium can be applied to children, bifidobacterium is a common type of probiotics, which can effectively adjust children’s intestinal flora disorders, thus relieving children’s abdominal pain and bloating caused by intestinal disorders. 2. The effect of regulating children’s intestinal flora is very good, and is not affected by cephalosporins and other antibiotics, so the live can be taken at the same time as the antibiotics. 3, there are also probiotics such as small Pepcid, Mamma, these probiotics can also adjust children’s intestinal flora disorders.