The main foods that promote milk production are pig’s feet soup, pork ribs soup, carp soup, etc. You need to eat more soups with lactogenic effect during breastfeeding, and your milk volume will increase. But what really promotes milk production is the baby’s reflex caused by sucking on the nipple, so you should let your baby suck more. When your baby is hungry, breastfeed first and then add formula. Usually by sucking, more milk is produced. Try to empty the breast to avoid milk accumulation, which can lead to acute mastitis. During breastfeeding, you need to strengthen the intake of nutrients, eat more high-protein foods and foods with high vitamin content, take your baby outdoors and get more sunlight.