美国疾病研究所最近公布的一份研究报告称:长时间戴乳罩的妇女容易诱发乳腺癌,其原因是乳罩压迫胸部,阻碍了淋巴液的正常流通。报告还称,日本妇女由于没有戴乳罩的习惯,故乳腺癌的发病率极低,而喜欢戴乳罩的美国妇女发病率在世界上最高。 A recent study published by the American Institute of Diseases reported that women who wear bras for long periods of time are prone to develop breast cancer because bras press on the chest and prevent normal circulation of the lymph. The report also said that Japanese women have no breast-wearing habit, so the incidence of breast cancer is extremely low, and the United States like wearing a bra, the highest incidence in the world.