意大利科学家经过13年的研究表明，多吃全谷物食品预防多种癌症。多吃全谷物食品不仅可以降低消化系统癌症，如胃癌、结肠癌、直肠癌、肝癌、胰腺癌和胆囊癌，而且可以降低其他大多数癌症的发病率。为什么多吃全谷物食品能够降低癌症的发病率？科学家们迄今尚未得出最后结论。 Italian scientists after 13 years of research shows that eating more whole grains to prevent a variety of cancers. Eating more whole grain foods not only reduces digestive system cancers such as stomach, colon, rectum, liver, pancreas and gallbladder cancers, but also reduces the incidence of most other cancers. Why eat more whole grains can reduce the incidence of cancer? So far, scientists have not come to a conclusion.