Babies are allergic to milk protein and breastfeeding mothers can eat chicken. Chicken is a white meat food with high nutritional value, which supplies the body with nutrients and promotes breast milk production. Breastfeeding mothers eating chicken will not aggravate the baby’s allergy to milk or protein. If the infant is allergic to milk and protein, the first thing to do is to avoid the application of milk and protein-based food applications to effectively prevent allergic reactions from occurring. The presence of allergy requires the application of anti-allergic medication, choosing glucocorticoids, drugs that inhibit the release of histamine.