Breast development is mainly related to genetic factors and endocrine hormones during the developmental period, and can be stimulated through dietary regimen and breast massage to assist in the development of breasts. If you want your breasts to develop quickly, you can choose to stimulate hormone secretion through dietary regimen to make your breasts develop. You can eat foods rich in vitamin B and vitamin E, such as fish, milk, kiwi, nuts, etc., to help improve the role. You can also perform breast massage during the developmental period to promote local blood circulation to promote breast development. Massage techniques are mainly clockwise counterclockwise alternating massage, each time about twenty minutes. Some teenagers have poor chest development due to endocrine disorders, in this case, you should go to the hospital to check the hormone situation, according to the results of the examination and follow the doctor’s instructions to carry out the corresponding treatment.