antioxidants

this is a two-part question on antioxidants and how they are in all kinds of berries out there. My issue is that berries are super expensive so wouldn't I be able to supplement them? I read that hawthorn berries are very good for the kidneys and other organs. I guess I'm seeking a supplement...

Free radicals cause oxidative stress, a major cause of accelerated aging. Some scientific evidence suggests that consumption of antioxidant(herbs-wholesale.com/antioxidant.htm) vitamins may reduce the risk of certain forms of cancer.