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Studies show significant increases in glutathione levels with quality whey protein
Drugs for rheumatoid arthritis, ulcerative colitis, and seizures can interfere with absorption
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It should be kept away from strong chelators (such as high levels of EDTA and related sequestrants), reducing sugars, thiol-bearing actives, and high concentrations of direct acids (for example ascorbic acid or alpha-hydroxy acids at low pH), all of which can compete for the copper center or disrupt the peptide-metal bond and shift the characteristic blue color toward brown or colorless degradation products
It exists in several different forms within the body, including an oxidized form (GSSG), a reduced form (GSH), a protein-bound form and a disulfide cysteine-containing form 1
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