Institut Pencegahan Kanker di China mengumumkan ranking sayuran anti kanker :
- Ubi jalar dimasak 98.7%
- Ubi jalar mentah. 94.4%
- Asparagus. 93.9 %
- Brokoli, 92.8%
- Kubis / cabbage. 91.4%
- Kembang kol. 90.8%
- Seledri. 83.7%
- Terong. 74.0%
- Paprica. 55.5%
- Wortel. 46.5%
- Golden cauliflower / kembang kol emas 37.6%
- Capsella / shepherd's purse 35,4%
- Kol / Kohlrabi. 34.7%
- Mustard. 32.9%
- Brassica juncea / sesawi india. 29.8%
- Tomat. 23.8%
Sumber: milist kesehatan