美国科学家在目前结束的美国癌症研究协会的一次会议上报告说,他们所做的实验表明,西红柿、柿子、面食和大豆制品等具有防癌功效。去年,美国哈佛大学的研究人员曾报道说,每星期至少吃10次用西红柿做成食品的人,患前列腺癌的可能性要比其他人 American scientists reported at a meeting of the American Association for Cancer Research, which is currently ending, that their experiments show that tomatoes, persimmons, pasta, and soy products have anti-cancer effects. Last year, researchers at Harvard University in the United States reported that people who eat at least 10 times a week using tomatoes to make food are more likely to have prostate cancer than others.