Can PHGG (Partially Hydrolyzed Guar Gum) help with bloating? Learn how this soluble, low-viscosity prebiotic fibre may support digestive health, gut microbiota and bowel regularity. Research has shown promising results for bloating and gas symptoms in some people with IBS, although individual responses can vary. Explore how PHGG works, how it compares with psyllium, and how to add fibre gradually to your daily routine.