Green tea
Red wine
Dark chocolate
Walnuts
Pumpkin seeds
Whole grains
Fish
Grapefruit
Lemons
Oranges
Strawberries
Raspberries
Blueberries
Onions
Chives
Leeks
Garlic
Shallots
Broccoli
Brussels sprouts
Cauliflower
Kale
Soybeans
Tofu
Soy milk