Learn More About Gut health
Psyllium vs PHGG vs Acacia Fiber: What Each One Does
Psyllium, PHGG, and acacia are all soluble fibers, but they do different jobs once they reach the gut. Psyllium forms a water-holding gel. PHGG dissolves cleanly and ferments. Acacia is best known as a prebiotic.
Does Fiber Help With Constipation? What Actually Works
Fiber relieves constipation, but only the right kind works. The research points to soluble, gel-forming, slow-to-ferment fiber—psyllium has the strongest evidence, raising bowel movements by about three per week in trials. Pairing it with gentler fibers like PHGG and acacia softens stool while staying easy on a sensitive gut. The keys: take enough (10g+ psyllium daily), drink water with every dose, ramp up slowly to avoid bloating, and give it 2–4 weeks. Here's what the studies actually show, and how to start without trading constipation for gas.