Question
Over the past two days, my baby’s stool has changed from yellow to slightly green. I’m not sure if it’s due to catching a cold or poor digestion. We are on a mixed feeding regimen. I would appreciate any guidance you can provide.
Answer
The stool of breastfed infants tends to be acidic, and normal stool may have a slight green tint, sometimes mixed with many white particles. If a formula-fed baby excretes green stool, it may indicate faster intestinal movements or inflammation in the intestines, which can be a sign of nausea and vomiting. Additionally, for the baby’s health, it is necessary to consume an adequate amount of iron. Babies who consume iron-fortified formula and are unable to fully digest the iron in the formula may have yellow-green stool, with larger white particles and an increased odor.