A comprehensive review highlighted the variability in lignan content among different Schisandra species [12], further complicating standardization in therapeutic formulations
(PubMed) Reid ME, Duffield-Lillico AJ, Slate E, et al
fermentum ME-3, a well established and widely studied probiotic strain, was recently reported to have a complete glutathione system characterized by glutathione synthesis, uptake and redox turnover [36]
Naunyn-schmiedebergs Arch Pharmacol
Clinical use suggests limited potential for pharmacokinetic interactions, though pharmacodynamic interactions remain possible given BPC-157's effects on vascular tone, growth factor signaling, and inflammatory pathways