Children often take bifidobacteria if their newborns suffer from jaundice, gastrointestinal disorders, thrush, and other symptoms. If bifidobacteria are given to newborns, they can be taken in the following way: 1. Twice a day. The weight of the newborn is relatively light, take bifidobacteria each time the dosage is 1-2, take twice a day. 2, need to give the child with warm water, warm milk. Bifidobacterium bifidum is relatively live bacteria, with too hot water to take, will lead to a decrease in the effectiveness of the medicine, or even completely ineffective. Therefore, when feeding bifidobacteria to newborns, you must use warm water or milk, about 40 degrees. 3, the general course of feeding bifidobacteria to children in about 1-2 weeks. Too long, it will interfere with the establishment of the child’s normal flora; too short a time, can not play a good therapeutic effect.