Too tight bra will hinder the blood circulation near the breast, affect the metabolic function of the breast, and it is very easy to deposit breast toxins and cause breast diseases.

Pure cotton bras are better, but lace or sponge bras, especially sponge bras, have excessive chemical content, and the products discharged from breasts are not easy to clean, which may easily lead to breast diseases such as mastitis. Therefore, whether it is a shape-adjusting bra or other types of bras, as long as the size is appropriate and the material is good, the damage to the breasts will not be too great.