An excess of free radicals and oxidants is caused by exposure to toxins, pollution, junk food, physical and mental stress. By consuming antioxidants that we get from fruits and vegetables, we can combat oxidative stress and rebuild cells. In addition to diet and lifestyle management, here are some excellent supplements to consider:1) Vitamin C – any form, 2) Greens powder and add some berries too, 3) NAC- N-acetyl-cysteine is used by the body to build antioxidants, 4) Vitamin E- a fat-soluble antioxidant, 5)Selenium – very deficient in our soils, so worthwhile supplementing. Very protective of cells, and an important anti-carcingenic.