Whether a baby can take probiotics cannot be judged by how old the baby is, but should be judged comprehensively according to the baby’s physical condition and choose the probiotics suitable for the baby’s age. Probiotics have a regulatory effect on baby’s gastrointestinal function, can prevent and treat infectious diarrhea in children, and improve the symptoms of irritable bowel syndrome, ulcerative colitis and other diseases. If your baby has a change in stool characteristics, such as constipation or diarrhea, parents can give your child probiotics to regulate intestinal flora under the guidance of a doctor. It is generally recommended to take it about 20 minutes after meals to better play its role. The water temperature should be controlled at about 35-40℃, and be careful to take it within half an hour after brewing to ensure the activity of probiotics. In addition, parents need to pay attention to the probiotic baby take probiotic symptoms disappear 2-3 days after the drug can be stopped, not recommended for long-term use. If the baby’s body is all normal, there is no need to consume probiotics.