What is the reason for constipation in infants when switching to formula milk?

Patient's question:

No

Doctor's answer:

This is constipation caused by the baby drinking formula and adding complementary foods, which may be due to poor digestion or internal heat. You can add three-kid low to the formula or water as a companion food for the baby, which can effectively improve constipation and care for the intestines, making it easier for the baby to have bowel movements.