Probiotics do not have any specific benefits for the stomach, its beneficial for regulating intestinal flora, some probiotics can inhibit Helicobacter pylori. Probiotics mainly refers to intestinal probiotics, which is a general term for the original beneficial bacteria in the intestinal tract, adding foreign bacteria from outside the body that are beneficial to the human body, increasing the number of one or several types of probiotics in the intestinal tract, thereby regulating the balance of the intestinal flora, from the above it can be seen that probiotics are beneficial to the balance of the intestinal flora, and there is no specific benefit to the stomach. In the treatment of H. pylori, probiotics can assist in the inhibition of H. pylori, increase the eradication rate of H. pylori, and reduce the side effects of treatment. Adverse reactions to probiotics include diarrhea, constipation, and stomach upset. Brewing milk powder or preparation containing probiotics, be careful to use warm boiled water (35 ~ 40 ℃) to the baby, brewed milk or probiotic preparation should be taken in a timely manner, so as to avoid the death of probiotics failure. Probiotics should not be taken with antibiotics. If you need to use medication, you need to use it under the guidance of a doctor, not blindly use it on your own to avoid adverse effects on the body.