After 4 months of glutathione treatment, ALT levels decreased significantly
However, for use of PT-141 in the context of sexual function, both routes have demonstrated effectiveness in clinical settings
A common example of this is B12 deficiency
Dai H, Alsalhe TA, Chalghaf N, Ricc M, Bragazzi NL, Wu J
In terms of opioids, reportedly 22.3% of the 2.5 million Americans with OUD have received treatment with an OUD indicated medication in the past year (though some estimates put the number of Americans with OUD at ~7 million)
Adding glutathione to that stack is unlikely to cause problems, but the cumulative monitoring burden is higher