Small breasts have certain genetic factors, but also with personal dietary structure and exercise habits related, it is recommended that women with small breasts can properly improve the dietary structure and appropriate exercise to improve. 1. Improve diet: Dietary choices can be nutritious, estrogen-rich foods, such as beef, peanuts, almonds, papaya, etc., to enhance nutrition, avoid picky eaters, do not excessive slimming and weight loss in pursuit of beauty. 2. Appropriate exercise: exercise to avoid choosing chest strength training, you can take the limbs or lower body exercise to achieve the effect of slimming, to control the length of running training, exercise to avoid excessive. At the same time, with the development of modern medical technology, can also be improved through surgery. It is recommended that women with small breasts should not blindly use breast enhancement products, should be improved in a reasonable and effective way, such as through breast enhancement surgery, it is recommended to go to a regular hospital, under the guidance of a doctor to standardize the treatment.