Overview
Soluble fiber from Plantago ovata.
- Endogenously produced or biosynthesized molecule
- Standardized pharmaceutical- or food-grade supplement
- Combined with cofactors that improve absorption or activity
- Capsule or softgel
- Powder
- Sublingual or buccal
- Liposomal liquid
Mechanism of action
Forms gel that binds bile acids; bulks stool.
- · Forms gel that binds bile acids
- · bulks stool
Effects on the body
Organ system effects
Psyllium Husk influences gut motility, mucosal integrity, or microbial balance in the GI tract.
Psyllium Husk supports endothelial function, lipid profile, or blood-pressure regulation in cardiovascular trials.
Evidence-based benefits
Lowers LDL, improves regularity
Moderate evidencePotential side effects
- · Bloating
- · Gas
Drug interactions
Supplement interactions
- Multi-strain probioticSupports microbiome diversity and barrier integrity.
- L-glutamineSubstrate for enterocyte energy and tight-junction maintenance.
- Omega-3Anti-inflammatory cardiovascular synergy.
No specific avoidances listed.
Dosing & bioavailability
Where to buy
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Scientific evidence8Show studiesHide studies
Psyllium for cholesterol
Anderson JW, et al.
8 trials
LDL reduction 7% at 10.2 g/d.
PubMed: Psyllium Husk — Lowers LDL, improves regularity
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PubMed: Psyllium Husk — randomized controlled trial
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PubMed: Psyllium Husk — meta-analysis
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PubMed: Psyllium Husk — pharmacokinetics
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PubMed: Psyllium Husk — safety adverse events
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PubMed: Psyllium Husk — dose response
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Google Scholar: Psyllium Husk — clinical evidence
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