If your 8-month-old baby is formula-fed, eating a variety of complementary foods cannot replace formula. If breastfeeding, you can complementary foods and breast milk can be. Eight-month-old baby is still relatively small, this time simply through the complementary foods and not be able to provide the body with a variety of nutrients needed, if it is a formula-fed baby, in addition to eating a variety of complementary foods, you still need to drink formula to feed the baby’s growth and development, to provide the necessary nutrients, but pay attention to the complementary foods can not be too much to add, otherwise it may cause gastrointestinal discomfort in the baby. And for breastfed babies if breast milk is enough to eat a variety of complementary foods is no longer need to add formula, general nutrition can meet the baby’s growth and development needs.