Eating a small amount of lard is good for health, because lard is rich in unsaturated acids, which can supplement the nutrition needed by human body. However, the spleen and stomach function of one-year-old baby has not been fully developed. Lard contains a lot of fat and calories, which may cause weakness of the baby's spleen and stomach, indigestion and even diarrhea. Therefore, it is best for a one-year-old baby not to eat lard. You can usually give your child some fruits and vegetables and pay attention to a balanced diet.