overdose glutathione Are Supplements a Scam? Data summary: IL-4 regulates glutathione
Description
Some people report positive results with other treatments, but those with true pernicious anemia are unlikely to benefit at all

A lot of the information floating around is based on hope rather than solid science
Researchers study it for its potential role in tissue repair, recovery, and inflammation control

Reg Envriron Chang 20(1):14
[DOI] [PubMed] [Google Scholar] 43.Muff R., Bhlmann N., Fischer J.A., Born W
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They aren't mandatory for a glutathione supplement to function, but their inclusion is a reasonable, biochemistry-backed formulation choice