1. What is baby diarrhea? Diarrhea in babies means that the number of bowel movements in babies increases, the stools become thinner, and even diarrhea occurs. Seven-month-old babies are in the stage of gradually increasing the number of complementary foods. If they do not pay attention to dietary hygiene and food matching, they can easily cause diarrhea. 2. Why does it cause diarrhea in babies? 1. Improper diet: Seven-month-old babies begin to try a variety of new foods, but