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 .
