There is no fixed answer to what a one-week-old baby can eat with diarrhea supplements, but it is usually recommended that supplements be light, nutritious and well-balanced. In addition, parents should take their babies to the doctor in time to investigate the cause of the baby’s diarrhea. One-week-old baby diarrhea eat specific kinds of complementary food no standard, pay attention to diet light, nutritious, balanced principle can be. Can be appropriate to eat more water-containing complementary foods, such as rice porridge, vegetable porridge, pumpkin soup, a variety of vegetable puree, etc., for the body to replenish water, to avoid the baby’s diarrhea caused by lack of water and lead to deficiencies. One-week-old baby diarrhea may be related to the abdomen cold, indigestion, improper feeding, enteritis and many other reasons. In addition to pay attention to complementary foods, but also timely medical treatment, to figure out the cause of baby diarrhea, and then targeted treatment in order to alleviate the discomfort of diarrhea. It is recommended that parents find a week-old baby diarrhea, should take the baby to the regular hospital.