Glutathione deficiency and heart failure: a systematic review of human and animal evidence ScienceDirect A major breakthrough in brain science is shedding new light on the biology behind depression. Using advanced imaging, researchers have found that people with major depressive disorder have significantly lower levels of Vitamin E for the management of major depressive disorder: possible role of the anti inflammatory and antioxidant systems: Nutritional Neuroscience: Vol 25, No 6 Flavonols in Action: Targeting Oxidative Stress and Neuroinflammation in Major Depressive Disorder