You don’t have to look at many health food advertisements to see how many marketing messages focus on antioxidants and free radicals. Free radicals are depicted as a cause of human aging and disease while antioxidants are the ultimate defense. Although the ad wizards sometimes exaggerate the truth, free radicals do, in fact, corrupt important molecules like DNA, and antioxidants do reduce the damage they cause. Your cell's mitochondria release energy that they obtain from molecules in your food, but they also unleash electron-stealing free radicals — like reactive oxygen […]