Bromelain, from pineapple stem (Ananas comosus L.), exerts chemopreventive effect on colon carcinogenesis. Chemopreventive action is related to antiproliferative and proapoptotic effects in colorectal carcinoma cells.
Mango polyphenolics have a chemotherapeutic potential against breast cancer
Inverse association between garlic and onion intake and head and neck cancer risk
Raspberry pulp polysaccharides inhibit tumor growth and enhance docetaxel chemotherapy against malignant melanoma
Whole-grain consumption, particularly whole-grain wheat, is inversely associated with risk of oesophageal cancer
High intakes of fruit and vegetables may reduce the risk of cancer at several sites