Abstract Cancer is considered as one Antioxisants Energy boosting tips for athletes main causes of mortality due to Antioxidants for reducing oxidative stress in the whole world and its prevalence ofr increasing strwss over the world. The strress understood mechanism in which ROS, such as H 2 O 2achieve regulation of cellular function is through the redox-balance of cysteine residues within redox-sensitive proteins. Curr Pharm Des 11 16 — Figure 4 shows the sites of action that are targeted by different antioxidants. J Gerontol A Biol Sci Med Sci. Clin J Am Soc Nephrol 3 5 — Mol Pharmacol.