The following are some of the foods you can’t eat while breastfeeding: 1. Too spicy and stimulating foods, such as chili, garlic, cinnamon and foods containing alcohol, can cause constipation and fire, affecting the quality of breast milk. 2. Too cold foods, such as refrigerated fruits and crabs, can easily cause gastrointestinal discomfort and diarrhea in newborns. 3. Too greasy foods, such as doughnuts, lard, etc., can easily cause blockage of the milk ducts and affect breastfeeding. 4. The newborn’s rash and other symptoms, the first look at the diet has no problems. 5, the role of food, such as leeks, fennel, pepper, star anise, cereal, malt, etc. 6, a variety of beverages, such as milk tea, cola, green tea, etc.