Stability: Formulated to stay stable through digestion so potency reaches cells where it matters
In general, clinical severity correlates with the degree of enzyme deficiency and the glutathione level in tissues, although it is difficult to compare data from different laboratories due to varying analytic techniques
While general wellness routines might include 250mg to 500mg daily, those looking to impact skin tone often require a more strategic approach
However, further dose-response analysis and adjustment for intake of other vitamin and mineral supplements indicated that all-cause mortality risk was significantly increased by 7% only at a dose of 2,000 IU/day, which is notably higher than the UL for adults (1,100 IU/day of synthetic tocopherol or 1,500 IU/day of natural tocopherol)
Another trial in cancer patients showed selenium restored glutathione to near-normal levels during chemotherapy [19]