glutathione subq dosage Buy Injectable 200 mg/mL – Royal Medical Center Glutathione Injections: Benefits, Safety, Dosing
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Although we were unable to assess many potential confounders, sensitivity analysis using E-values showed that unmeasured confounders would need to be larger than observed effects of several known relevant variables to explain away all observed effects in these models
Its all about avoiding infections and making the treatment effective

Can I use it long-term

Shoemaker RC, Katz D, Ackerley M, et al
But, if you are not deficient at all (check out our symptoms list), then the B12 likely wont do much
