Free radicals cause oxidative stress, a major cause of accelerated aging. Some scientific evidence suggests that consumption of antioxidant vitamins may reduce the risk of certain forms of cancer. However, the FDA has determined that this evidence is limited and not conclusive. Renewal Antioxidants™ is a Bio-Aligned™ Formula which, unlike other products, provides a very broad range of free radical protection critical for various tissues and cells. With both lipid and water soluble antioxidants that target specific body systems, Renewal Antioxidants helps defend against an extremely wide spectrum of destructive free radicals including peroxyl, hydroxyl, and superoxide radicals, as well as singlet oxygen.