In general, dry and hard stools in babies are caused by constipation, sometimes every day, even if they are not constipated, so it is important to differentiate. For babies who have dry and hard stools once every few days, it is possible that the water in the stool is excessively absorbed due to constipation, so use various methods to ensure that your child has regular bowel movements every day and the stool will not be dry. You can increase dietary fiber in the diet, adjust the food structure, eat more fruits and vegetables, drink more water, and train the regularity of scheduled bowel movements. If necessary, probiotics can be added to regulate the intestinal flora. Some children who have one bowel movement per day may have a potentially serious disease, such as hypothyroidism or congenital megacolon. Therefore, it is important to seek medical attention if necessary. For the other type of baby who has stools every day but is still particularly dry, it is important to look at whether there is a cause for indigestion or a lack of scientific food structure. It is best to keep a diet diary and have it analyzed by a nutritional specialist. Some children have too little residue in their food, some have too light a diet, some have few vegetables, etc. The reasons need to be analyzed individually. In conclusion, dry and hard poop is a common phenomenon that many babies encounter, so it is important to pay careful attention to your baby’s daily diet, the relationship between stool and diet, so as to find the most suitable food for your child.