Glutathione levels decline roughly 1015% per decade after age 20, which makes IV supplementation increasingly relevant with age
GPX-like proteins have been reported in many species, the importance of Sec has been recognized, and Sec-based glutathione peroxidase has been extensively studied in mammals, but they appear to play different roles in different locations or cells (Handy et al., 2021)
Despite a large amount of effort and many publications, most studies have testified effects of the extract pretreatment prior to acute APAP administration on serologic, histologic, and morphologic liver-related outcomes in vivo , but few studies have explored these effects in hepatic cell lines by culturing with the natural products and administrating APAP
Instead, the field should ask whether the correct patients, product potency, route, dose, timing and endpoint were aligned