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One study found that high doses of oral B12 (1,000 mcg daily) could provide adequate absorption even in the presence of intrinsic factor deficiency
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Glutathione operates through multiple mechanisms: Directly neutralizing reactive oxygen species, [1] Regenerating other antioxidants like vitamins C and E, [2] Supporting the body's natural detoxification processes
These analytical methods support purity evaluation, identity confirmation, formulation accuracy, and research material consistency
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