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美国纽约激素研宄所的科学家发现,中国和日本妇女乳腺癌发病率之所以比西方妇女低得多,是由于他们吃白菜多的缘故。白菜中有一种化合物,
Scientists at the New York Institute of Hormone Research found that the incidence of breast cancer in women in China and Japan is much lower than in Western women because of the large number of cabbage they eat. There is a compound in cabbage,