一项新的研究显示，多吃含有番茄的食物可减少前列腺癌患者前列腺细胞中的DNA损伤。研究发现，前列腺癌患者每天吃番茄酱，三周之后其前列腺组织和细胞中的DNA损伤水平就会降低。同时其血液中的前列腺特异性抗原（PSA）水平也降低。PSA是血液中的一种蛋白质，对于评价前列腺癌 A new study shows that eating tomatoes containing tomatoes can reduce DNA damage in prostate cells in prostate cancer patients. The study found that patients with prostate cancer eat ketchup daily, three weeks after the prostate tissue and cells in the DNA damage will be reduced. At the same time, the blood level of prostate-specific antigen (PSA) is also reduced. PSA is a protein in the blood that is useful for evaluating prostate cancer