Six-month-old babies are generally just starting to eat complementary foods, is not recommended to eat soluble beans. Six-month-old babies have just started to eat complementary foods, it is recommended to gradually transition from pasty and pureed foods to block foods, it is generally not recommended to eat lentils (with yogurt and starch as the main ingredient) which are block foods at the beginning. Six-month-old babies should first be supplemented with iron-rich, easy-to-digest and non-allergenic foods, such as iron-containing rice powder, vegetable purees and fruit purees. The addition of complementary foods should follow the principle of from little to much, from one kind to many kinds, from fine to coarse, from soft to hard. Complementary foods should be kept in their original flavors, and salt, sugar and stimulating condiments should not be added within 12 months of age, and accidents caused by choking on large chunks of food should be avoided.