betaglucansbotanicalresearchfunctionalnutritionimmunepathwaysImmuneSupportmicrobiomehealthnaturalcompoundsplantfiberpolysaccharidesWellnessScience 16 Dec 2025 Immune-Active Polysaccharides — Plant Fibers Supporting Defense Pathways Hello and welcome! Today, we're diving into the fascinating world of immune-active polysacc…