Frye RE, Melnyk S, Fuchs GJ, Reid T, Jernigan S, Pavliv O, Hubanks A, Gaylor DW, Walters L, James SJ (2013) Effectiveness of methylcobalamin and folinic acid treatment on adaptive behavior in children with autistic disorder is related to glutathione redox status
Citrulline/malate promotes aerobic energy production in human exercising muscle
62 Fatty fish (like salmon, mackerel, and sardines), walnuts, and flaxseeds are rich in omega-3 fatty acids that may help protect and sustain glutathione levels by reducing oxidative stress
Because of their high fat content, they can go rancidespecially in warm, humid places
The FDA's classification addresses the peptide's amino acid sequence and biological activity, not merely its salt form