what are the two roles of glutathione in affinity chromatography GST-Tag Affinity Chromatography, Part 2; Specific
Description
Ma et al., 2021)

Several observations attest that cells do not die

This means not all of what you swallow gets absorbed at the cellular level
Olivieri, A

Despite the variety of mechanisms through which current drugs operate, most approved treatments fail to prevent the pathological progression of AD, and often exhibit limited efficacy or notable side effects (12,13)