1. Reasons why babies have green and loose stools. There may be many reasons for babies to have green and loose stools, including indigestion, allergies, infections, etc. Indigestion may be caused by improper feeding or food allergies, in which case diet and feeding methods need to be adjusted; infection may be caused by bacterial or viral infection, in which case timely medical treatment is required. If your baby has green loose stools accompanied by fever, vomiting and other symptoms, he or she needs to seek medical attention promptly. 2. How to deal with your baby\’s green loose stools 1. Observation: First, observe the baby\’s condition to determine whether there are other symptoms of discomfort. 2. Adjust your diet: If you have indigestion