Soluble viscous fiber that reduces cholesterol (LDL -7%), improves blood sugar, and is FDA-approved for heart disease risk reduction. 5-10g/day in water. Metamucil is the most recognized brand. MUST drink with adequate water — dry psyllium can cause esophageal obstruction. --- *Reviewed by the Dose AI Research Team and Clinical Advisory Board* *Last updated: 2026-04-06*
Reviewed by the Scan Dose Research Team and Clinical Advisory Board | Last updated:
Not medical advice. Based on published clinical research and systematic reviews.