Free radicals are unstable molecules that can damage DNA, leading to diseases like cancer. Antioxidants from foods can neutralize free radicals and reduce their harmful effects. Oxidative stress ...

Oxidative stress happens when free radicals outnumber your body’s antioxidant defenses. Too many free radicals can damage cells and tissues, increasing inflammation and disease risk. Your body makes ...

Free radicals have a terrible reputation. These reactive and unstable molecules have been associated with cancer, aging, and degenerative diseases such as Alzheimer's. Yet the body constantly produces ...