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Psyllium Husk Fiber
Gel-forming soluble fiber that lowers LDL cholesterol, regulates blood sugar, and promotes digestive regularity.
What the evidence says
Psyllium Husk appears to help in 14 of 19 studies with measurable effects — the evidence leans clearly favourable.
Most evidence is from high-quality meta-analyses and randomised trials published 2009–2025 with a typical study size of 242 participants.
Based on 45 studies · 21 meta-analyses · 10 RCTs · 23,188 total participants
Confidence
HighWhat the studies found
By outcome
Psyllium Husk has an evidence score of 8.5/10 — very strong evidence based on 45 indexed studies, including 22 meta-analyses. Gel-forming soluble fiber that lowers LDL cholesterol, regulates blood sugar, and promotes digestive regularity.
The commonly studied dose of Psyllium Husk is 5-10g daily. Research points to an estimated optimal dose around 10g, with a minimum effective dose near 5g. Individual response varies — start low and adjust.
The best time to take Psyllium Husk is with meals. Taking it with food is preferred. Psyllium husk (Plantago ovata) is a soluble gel-forming fiber that absorbs water and expands 10-14x its dry volume.
Green Tea Extract
Likely helpsConcentrated catechins from green tea that support metabolism, fat oxidation, brain health, and antioxidant defense.
Resistant Starch
Likely helpsBypasses small intestine digestion to feed colon bacteria that produce butyrate — supports blood sugar, gut integrity, and metabolic health.
Last reviewed May 2026 · evidence from 39 studies · how we score
This information is for educational purposes only. It is not a substitute for professional medical advice. Always consult a qualified healthcare provider before starting, stopping, or changing any supplement or medication.
Psyllium husk is a soluble fiber derived from the seeds of Plantago ovata. It forms a gel-like substance when mixed with water, which aids digestion, promotes regularity, and can help lower cholesterol levels. It's the active ingredient in many commercial fiber supplements and has extensive research supporting its cardiovascular and metabolic benefits.
Forms a viscous gel that slows digestion and nutrient absorption
Binds to bile acids, forcing the liver to use cholesterol to make more
Slows glucose absorption, reducing blood sugar spikes
How Psyllium Husk works — from molecular targets to health outcomes. Click an edge to see supporting research.This visualization is in beta — pathways are being refined and expanded.
5-10g daily
Loading: Start with 3g and increase gradually to avoid GI discomfort
Take with food
| Form | Type |
|---|---|
| 🧪Whole husk powder | Recommended |
| 💊Capsules | Alternative |
| 🧪Flavored powder blends | Alternative |
Whole husk is more effective than refined forms. Unflavored is best to avoid added sugars.
Minimum: 2 weeks
Optimal: 8 weeks
Cycling: Not required
Note: Always take with at least 8oz of water. Can be split into 2-3 doses throughout the day.
Based on multiple meta-analyses showing 8.55 mg/dL LDL reduction and 0.278 mmol/L reduction. Effect appears dose-dependent with plateau around 10g. Must take with adequate water.
More consistent and comfortable bowel movements
Reduction in bad cholesterol levels
Feeling fuller for longer after meals
Temporary gas and bloating as gut adjusts
Generally safe; helps with pregnancy-related constipation
Excellent choice; ensure adequate hydration
May reduce absorption of medications. Take 2 hours before or after other medications.
May enhance blood sugar lowering effects; monitor levels
Tip: Start with low dose and increase gradually
Tip: Always take with plenty of water; never dry
Psyllium Husk is generally well-tolerated and considered safe for most healthy adults at recommended doses. The most commonly reported side effects are bloating and gas, choking risk. Use caution if any of these apply to you: Bowel obstruction or strictures; Difficulty swallowing; Fecal impaction.
Bergamot
Likely helpsCitrus extract with compelling evidence for cholesterol management, particularly LDL reduction and improved lipid ratios.
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