You can find flavonoids in these foods: Resveratrol: blueberries, cranberries, peanuts, red wine, grapes, grape juice, cocoa and bilberries Sulforaphane: kale, broccoli, brussels sprouts, cabbage, broccoli and cauliflower Quercetin: cherries, berries, apples, citrus, kale, broccoli, scallions, onions, olive oil, olives, tea, grapes, red wine, parsley, sage and garlic Vitamins C and E Vitamins C and E are already well known for being antioxidants
That said, you may still want to manage expectations
Both are available in standard and injury dosing
Most creatine is stored in and used by the muscles, which makes it a popular supplement for fitness-related activities