2-year-old baby can eat papaya, need to pay attention to moderation, papaya can provide energy and nutrition for 2-year-old baby. 2-year-old toddlers chewing ability has increased significantly, can be added on the basis of breast milk and formula a variety of complementary foods, such as fruits and vegetables, 2-year-old toddlers recommended daily intake of 1/2 -2/3 fruit. Papaya is rich in nutrients and helps 2-year-old children maintain normal physiological functions. Although papaya is nutritious, it is not recommended to be consumed in large quantities by 2-year-olds to avoid affecting the intake of breast milk and formula. In addition, papaya is low in protein, and prolonged intake of large quantities of papaya may cause malnutrition. The daily diet of 2-year-old children needs to be diversified, with a variety of complementary foods, not to be biased and picky, to ensure that the nutrition is comprehensive and balanced.