Women's breasts symbolize life, often used as a source of artistic creation in ancient times, because women's breasts nurture life, give hope, but you aware of the hidden dangers of breasts in women? Xiaobian take you today to understand what the bra and chest have a delicate relationship. Cup too small, muscle overflow About the size of the bra cup There is such a theory: big small, rather loose tight! This shows that if the cup is very small risk, because it will pressure the chest caused by poor circulation of the lymph, easily lead to breast disease. In addition, too small cup will make the muscles overflow, resulting in Furu, not only affect the health but also affect the appearance. Too big cup, leading to chest deformation Cup too large, although not a great impact on health, but not conducive to women's shaping of the chest curve, the general choice of bra in the women's time to choose one or two bra larger than their own number, you can wear in the physiological period. If it is too large, it is easy to chest deformation. Bra straps too tight, oppression of the breast In addition to shoulder straps too tight will cause shoulder discomfort, but also to move the bra, and now the bottom of the bra have a steel plate fixed, so if the bra up, the harder steel will oppression of breast tissue, if the girls In sports, the bra moved up, be sure to adjust underwear . Bra too tight, so that fat production Do not think that the more tight the bra is, the better the shaping effect, the bra will cause poor blood circulation, chest tightness and pressure, but also let annoying fat take advantage of! The correct degree of tightness should be straps, straps, cups close to the skin comfortably, will not pinch the muscles, the bottom of the bra should be at the same height before and after. Bra improperly affected lymphatic drainage Many women wear the breast shift will focus on the movement from the outside to the inside, the result is pretty breast shape, but the impact of lymphatic flow, delay metabolism, increase endotoxin in mammary gland acne, increase the chances of illness. Improper use of bra breast can produce insufficient blood supply Improper bra will cause breast pain: If the long-term use of tight bra, under the breast will produce pressure parts of the poor blood supply, fibrosis and the formation of cable hypertrophy, pressing the pain.