G6PD Deficiency Glucose 6 phosphate dehydrogenase deficiency X linked recessive disorder Leads to low NADPH, impairing glutathione regeneration RBCs are vulnerable to oxidative damage Pathophysiology: In G6PD deficiency: No Glutathione in Brain Disorders and Aging Signs of Low Glutathione and Low Hormone Levels Low Homocysteine? Not Good. Seeking Health What are the Symptoms of Glutathione Deficiency? Core Med Science Fatigue. Brain fog. Poor sleep. Skin changes. Frequent illness. Hormone imbalances. Fertility challenges. These can all be signs of oxidative stress Here's what's happening at the cellular level: every time your cells