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This is an older article that may not reflect Dr. Mercola’s current view on this topic. Use our search engine to find Dr. Mercola’s latest position on any health topic.
Glutathione is your body’s most powerful antioxidant and has even been called “the master antioxidant.” It is a tripeptide found inside every single cell in your body.
Antioxidants are crucial in eliminating free radicals from your body. Free radicals are basically very reactive particles that bounce all around the cell damaging everything they touch. Most originate during the process of metabolism but they can also arise from exposure to toxins, irradiation, and toxic metals.