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一、防癌。近年来,医学研究表明,蔬菜含有很多抗癌物质。美国纽约肿瘤研究中心用动物试验证明,蔬菜中的β-谷固醇有防止肿瘤形成的作用。当给动物饲以含0.2％的β-谷固醇饲料后,动物结肠上皮细胞增生比对照组降低50％,饲动物以致癌的N-甲基-N-亚硝基胍,再饲以β-谷固醇,只有1/3动物发生肿瘤,而对照组有1/2以上患肿瘤。因此,凡多吃蔬菜的居民,患癌症的就少。据报道,蔬菜中还含有抗癌素、干扰素诱生剂。
First, anti-cancer. In recent years, medical research shows that vegetables contain many anti-cancer substances. American New York Cancer Research Center animal experiments have shown that β-sitosterol in vegetables to prevent tumor formation. When animals were fed a 0.2% β-sitosterol diet, animal colon epithelial cell proliferation was reduced by 50% compared to the control group, animals were sacrificed with carcinogenic N-methyl-N-nitrosoguanidine followed by β - STS, only 1/3 animal tumor, while the control group had more than 1/2 of the tumor. Therefore, those who eat more vegetables, less cancer. It is reported that vegetables also contain anti-cancer drugs, interferon inducer.