Today, on World Cancer Day, go out and buy some cancer-fighting plants. Here are some musts for your anti-cancer kitchen:
Top Common Foods for Cancer-Fighting Phytonutrients

Quercetin and kaempferol: broccoli, capers, dill, kale, onion, watercress

Myricetin: parsley, dill again, walnuts, blackberries, cranberries

Apigenin and luteolin, great for fighting estrogenic cancers: parsley and dill again, chamomile, celery leaves (and seeds, flakes) 

Sources of info on anti-cancer phytonutrients: USDA Flavonoid Database and Phenol Explorer