19 Jul 2017 --- Nexira has announced that its Fibregum meets the needs of those who require diets low in fermentable oligosaccharides, disaccharides, monosaccharides and polyols (FODMAP). According to the company, Fibregum, a soluble dietary fiber sourced from acacia trees, is a highly branched polysaccharide, which ferments gradually in transverse and descending colons without generating discomfort.