These ingredients support internal production rather than delivering glutathione directly
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The body naturally produces glutathione, but research suggests that levels may decline with age and may also be influenced by factors such as diet, lifestyle, stress, and environmental exposures
doi: 10.1038/mp.2012.77 107 OgbonnayaESClarkeGShanahanFDinanTGCryanJFOlearyOF
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