However, it didnt cure schizophrenia.[ref] For COPD, a meta-analysis showed that lower doses (1200mg/day or less) for a duration of three months seemed to work best.[ref] A study in MS patients showed that 600 mg/2x/day did not significantly increase serum glutathione levels
Proc Natl Acad Sci 89:444448 Kolesnik B, Palten K, Schrammel A, Stessel H, Schmidt K, Mayer B, Gorren AC (2013) Efficient nitrosation of glutathione by nitric oxide
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Whey Protein (Rich in Cysteine and Glutamylcysteine) Why it works: Whey protein is uniquely high in cysteine and contains gamma-glutamylcysteine , a direct precursor to glutathione
L-Glutathione plays an active role in the chemical reactions of your body pertaining to oxidative stress
How should GHK-Cu be stored for research purposes