肿瘤是一种严重危害人体健康的疾病,目前已成为一些国家主要疾病死亡原因之一。人们曾从环境、辐射、病毒、免疫和遗传等各方面探索与肿瘤的关系,然而,随着生活水平的不断提高,一个新的,往往容易受到忽视的问题——营养、膳食与肿瘤的关 Tumor is a serious disease of human health, which has become one of the leading causes of death in some countries. People have explored the relationship with cancer from the aspects of environment, radiation, virus, immunity and genetics. However, with the continuous improvement of living standards, a new and often overlooked problem - nutrition, diet and cancer