The peristaltic reflex induced by short-chain fatty acids is mediated by sequential release of 5-HT and neuronal CGRP but not BDNF
39 Because belly fat is closely tied to insulin resistance, inflammation, and heart disease risk (the hallmarks of metabolic syndrome), smaller waist circumference suggests that glutathione may help improve not just body composition, but also overall metabolic health
However, as with any skincare or health product, its crucial to exercise caution, perform patch tests, and follow recommended dosages to ensure safe and effective use
For instance, mTOR (mammalian target of rapamycin) from the PI3K (phosphoinositide 3-kinase)/AKT (protein kinase B) pathway and MEK (MaP kinase kinase 1) from the MAPK (mitogen-activated protein kinase) pathway can enhance HSF1s transcriptional activity through phosphorylation at S326 [40,41,42]