Six-month-old babies need to pay attention to the types of food, adding methods, production methods, feeding methods. 1. Food types: natural fruit juice, vegetable juice, iron-fortified rice powder, fruit puree, vegetable puree, rotten noodles, egg custard, fish puree, poultry puree, animal puree or meat floss. 2. Adding method: Add one new food at a time and gradually increase the types of complementary foods. Adding complementary foods is based on the principle of from little to much, from thin to thick. 3. Preparation: Steaming and boiling is recommended, avoid frying and raw food. Diets should be low in sugar, no salt and no seasonings. 4. Feeding method: It is recommended to use small spoons as the mainstay, avoiding the use of sharp-edged utensils; for babies between ten months and one year old, encourage them to learn how to eat by themselves with spoons. If babies have symptoms such as vomiting and diarrhea after adding complementary foods, it is recommended to consult a doctor in time.