The time window for children to add complementary food is 4-6 months after birth, which means that children can start to add complementary food at 4-6 months.

But at present, it is generally recommended to start trying about 5-5 months or so, and it is enough for children to add food within six months, so it is very likely that some children just started adding food at six months, while some children may have added food in more than four months. Therefore, for children who add complementary food, because children under one year old are still mainly milk, adding complementary food cannot affect their milk intake.

therefore, we should pay attention to ensure that the milk quantity should be at least 8mL all day, and the minimum milk quantity should not be less than 6mL. Supplementary food should be added between two meals of milk, and it should be added in the morning as far as possible, so as to prevent children from feeling uncomfortable at night if they have some allergic reactions. These are some tips for adding supplementary food. You can't affect your child's milk quantity because of the addition of complementary food, so as to ensure your child's growth and development.