TruCheck is an advanced blood test specifically designed for early cancer screening
Lu SC, Chen M, Atangan L, Killion EA, Komorowski R, Cheng Y, et al
Remember that cysteine is one of the precursors to glutathione, so the idea is that ingesting NAC as a supplement indirectly increases your glutathione levels
They do not predict how you will respond to any particular drug, but they describe the metabolic terrain a prescriber is writing into
Of course, 100 mg of protein is a lot for most applications so you may be fine with that yield and not care about losing some of your protein in the flow-through, depending on what the downstream application is for your protein
10.3390/molecules201019489 [DOI] [PMC free article] [PubMed] [Google Scholar] Kristiansen B