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Why reduced glutathione is useful Reduced glutathione plays a central role in: Neutralizing reactive oxygen species Supporting liver phase II detoxification Protecting mitochondrial and nervous system function Maintaining redox balance within cells Recycling antioxidants such as vitamins C and E Low reduced glutathione may be seen in states of: Chronic oxidative or inflammatory stress Toxic or environmental exposures High metabolic or detoxification demand Impaired methylation or transsulfuration function Aging or chronic illness How glutathione becomes depleted Reduced glutathione can be depleted by: Ongoing oxidative stress or inflammation Toxic exposures (environmental, metabolic, or medication-related) Inadequate B6 or sulfur amino acid availability Excess demand on detoxification pathways Mitochondrial dysfunction How this test is used Reduced glutathione testing is used to: Establish baseline antioxidant and detoxification capacity Assess functional output of sulfur and methylation pathways Guide metabolic or nutritional support strategies Monitor recovery of antioxidant defenses over time Testing details Blood test Performed through Labcorp After purchase, a Labcorp requisition will be provided for specimen collection
Research Use Only This product is intended for laboratory and research purposes only
While glutathione is generally recognized as safe, excessive dosing can lead to side effects
Early worsening of diabetic retinopathy in the Diabetes Control and Complications Trial [published correction appears in Arch Ophthalmol 1998 Nov;116(11):1469]
"I've seen people change, even their personality
