If the baby has good appetite and no other symptoms of gastrointestinal discomfort, usually there is no need to take probiotics; if the baby has intestinal flora imbalance or dyspepsia and other related symptoms, probiotics can be taken under the guidance of a doctor to regulate, the specific analysis is as follows: 1. Under normal circumstances, the human body’s intestinal tract will produce probiotics in order to keep the intestinal flora in balance, no gastrointestinal symptoms when taking probiotics, may deprive the intestinal tract itself of the function, thus making the intestinal tract normal production of probiotics weakened, but will affect the baby’s dyspepsia, so there are no special circumstances do not recommend additional supplementation of probiotics. 2. If the baby’s gastrointestinal function is not good, there is intestinal flora imbalance or dyspepsia, with constipation, diarrhea, anorexia and other symptoms, you can supplement probiotics (such as Bacillus subtilis dictyostelium granules) for your baby under the guidance of your doctor to help your baby restore intestinal immunity and promote digestion and absorption.