Brassica vegetables cabbage , brussels sprouts , broccoli and kale all contain plant compounds called indoles that help reduce the risk of cancer .
甘蓝类蔬菜,卷心菜,芽甘蓝,花椰菜和羽衣甘蓝,都含有植物复合物吲哚类,帮助减低癌症的患病率。
Serve sauerkraut . A finnish study found that the fermentation process involved in making sauerkraut produces several other cancer-fighting compounds , including itcs , indoles , and sulforaphane .