A systematic review and meta-analysis by Xiong et al
Nonetheless, a mouse study where low-dose oral DFO was added to chow for 2 weeks showed decreased brain iron by 18% by MRI and decreased multiple major iron metabolism-related protein levels (Thorwald et al., 2025)
Two groups have shown that treatment of rats with a NOS inhibitor induced mesenteric perivascular mast cell degranulation, and this was associated with enhanced mast cell-dependent leucocyte adhesion to the vascular endothelium and increased gut epithelial permeability [61,62]
Caffeine regulated four inflammation-related signaling pathways (Toll-like receptor signaling, JAK-STAT signaling, NF-kappa B signaling, and Th17 cell differentiation) and seven metabolic signaling pathways (glutathione metabolism, PPAR signaling, phagosome, PI3K-Akt signaling, insulin signaling, fructose and mannose metabolism, and AMPK signaling) that were not regulated by EGCG (Figure 8A, left side of orange box)
Glutathione supplements deserve it for commanding a symphony of protection