Is the nutritional probiotics effective?

Advantages and disadvantages of oral probiotics for children are as follows:

Benefits: Eating probiotics can regulate intestinal flora, improve intestinal function and relieve gastrointestinal discomfort symptoms, such as nausea, vomiting, diarrhea, constipation, colic and flatulence. In addition, children eating probiotics can inhibit the colonization of harmful bacteria and improve the immune state of the body. Allergic children can relieve allergies, and children with poor resistance can increase their resistance. Probiotic colonization improves intestinal flora and is also beneficial to the absorption of some nutrients.

2. Disadvantages: Long-term application or abuse of probiotics may affect the establishment of normal flora system. Long-term use of probiotics, some probiotics, such as Enterococcus faecium, may carry some genes that are easy to induce drug sensitivity, but it will lead to drug resistance in the body. Probiotics should be applied under the guidance of a doctor and cannot be abused.