Psyllium Husk

Commonly used for
Heart HealthMetabolic HealthNutrition
Where to Buy
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Wellness uses
Hemorrhoid comfort, and IBS comfort
This is anecdotal, and there isn't strong clinical evidence that it works for everyone.
What is it? / Overview
Psyllium is a soluble fiber that absorbs water improving stool consistency while also lowering LDL cholesterol and reducing post-meal blood sugar spikes. One of the best-supported fiber supplements for digestive and cardiometabolic health.
How is it used? / Administration
Form: Psyllium husk powder
Typical dose studied: 5–10 g/day increasing gradually to 10–15 g/day
Timing: With meals or between meals with at least 8 oz water
Always take with plenty of water. Increase intake gradually over 1–2 weeks.
How well does it work? / Evidence
✓ Well-established
Who should avoid it?
Avoid with: Bowel obstruction / Ileus; Dysphagia / Difficulty swallowing
Interacts with: Separate from medications by at least 2 hours
Already taking it? Increase gradually to minimize bloating.
Research & references
Anderson JW et al. (2009). Health benefits of dietary fiber. Nutr Rev. FDA Health Claim on Psyllium and Coronary Heart Disease. McRorie JW. (2015). Evidence-Based Approach to Fiber Supplements and Clinically Meaningful Health Benefits, Part 2: What to Look for and How to Recommend an Effective Fiber Therapy. Nutr Today. Clark CCT et al. (2020). The effect of psyllium supplementation on blood pressure: a systematic review and meta-analysis of randomized controlled trials. Korean J Intern Med.
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