inulin vs psyllium


inulin vs psyllium


psyllium vs inulin
Aug 01, 2026
Psyllium and inulin are two popular fiber supplements with very different effects on the body. Psyllium is a non-fermentable, gel-forming fiber that excels at relieving constipation and lowering cholesterol, while inulin is a fermentable prebiotic that feeds beneficial gut bacteria. This article breaks down their mechanisms, health benefits, potential side effects, and how to choose the right one for your goals. We also address whether you can take them together and provide practical dosage tips.