The first thing parents should note is that in this month the child should still be breast milk or formula-based, but by this month it is possible to add complementary foods appropriately, the allocation time can be 5-6 hours a meal, or 2-3 times a day. Children can eat fruit juice, vegetable juice, vegetable soup, meat soup, egg yolk puree, vegetable puree, fruit puree, fish puree, etc., but the amount added should not be too large, and the amount and variety of supplementary food added can be rich and varied.