The best age for weaning is around 12 months. Infants in 6 months, according to the body needs to add appropriate complementary food, after that, the digestive system gradually develops, add the complementary food can gradually become rich, in 12 months, the baby teeth began to erupt, the body’s resistance has been enhanced, has basically can be separated from breast milk, rely on food can meet the needs of growth and development, at this time weaning is more appropriate. Infants need to be weaned from breastmilk at the right time and replace it with food. Breast milk can be fed up to 2 years of age, parents are advised to wean their children at the appropriate time to prevent late weaning so that the child is overly dependent on breast milk, and stunted growth.