以前一直以为乳腺癌是跟基因有关，看到这么多姐妹得这个的并没有基因上的原因，看到Dudaan妹妹提到

Conclusions : Exposure to Western lifestyles had a substantial impact on breast cancer risk in Asian migrants to the United States during their lifetime.
大家是不是可以讨论下到底是哪些western lifestyles 在影响呢？ 转基因食物是不是一大因素？