Oxidative Stress, Antioxidants and Hypertension Common Leading Causes Behind Hypertension Dr. Jimenez D.C. The human body is under oxidative stress from a variety of sources at all times. To combat this stress and damage the body utilizes antioxidants of all different varieties. Glutathione is a Can Oxidative Stress Be Reduced? PDF) Glutathione Related Antioxidant Defense System in Elderly Patients Treated for Hypertension