A 2002 study revealed that raising glutathione levels prolongs the patients pain-free walking distance, and improves local blood circulation
The dose of L-carnitine used in the present study (80 mg/kg) has been employed previously in humans, without adverse effects, for the treatment of different primary or secondary disturbances of the levels of this important metabolic component 26, 27
Following its release from GSH, cysteinylglycine must be further broken down into the individual amino acids cysteine and glycine
doi: 10.1007/s40265-015-0358-1
K., Davis, G., King, P
Biochim Biophys Acta 63:210212 Ueki I, Roman HB, Valli A, Fieselmann K, Lam J, Peters R, Hirschberger LL, Stipanuk MH (2011) Knockout of the murine cysteine dioxygenase gene results in severe impairment in ability to synthesize taurine and an increased catabolism of cysteine to hydrogen sulfide