Six and a half month baby can eat pureed vegetables, fruit puree, iron-containing formula rice powder, formula milk and other pureed food. Six and a half months of the baby salivary glands have begun to develop, the amount of saliva increased significantly, rich in amylase, and at this time the body’s stored iron has been depleted, you can choose iron-containing rice powder, iron supplements. When supplementing trace elements and minerals, you can choose apple puree, banana puree, mashed potatoes, pumpkin puree and so on. Supplementary food should be added only one kind of food at a time, following the principle of gradual progression from less to more, from fine to coarse, from thin to thick. Should be small meals, timed and quantitative, do not add too much at a time, add the complementary food must be fine processing, easy to digest, good taste, the baby will love to eat. It should be noted that six-month-old babies should still be milk-based food, the purpose of adding complementary foods is only to supplement the lack of nutrients in breast milk.