Psyllium Husk

OtherCAS: 8063-16-9

This is what the ingredient is.

Psyllium husk is soluble fiber derived from seeds of Plantago ovata. Used medicinally for centuries and as food ingredient.

Here is why it shows up on the label.

Fiber supplement and texture modifier. Used in baked goods, cereals, and fiber supplements. Absorbs water and forms gel.

Here is what food agencies say.

The FDA has approved a health claim for reducing heart disease risk. GRAS status. It is approved in the US, Europe, and Canada. as dietary supplement and food ingredient.

Here is what research has found.

Extensively studied for cholesterol-lowering and laxative effects. Meta-analyses show modest LDL cholesterol reduction. Soluble fiber with proven health benefits.

Here are a few things worth knowing.

Must be consumed with adequate water to prevent choking or intestinal blockage. May cause gas and bloating initially. Can interfere with medication absorption if taken simultaneously. Should be avoided by those with swallowing difficulties. Rare allergic reactions reported.

Sources

  • FDA Health Claim
  • American Journal of Clinical Nutrition 2018
  • Cochrane Review 2016

How to read this page

We publish plain facts about this ingredient so a label is easier to read. This is not medical advice, and it is not a recommendation to buy, avoid, or use anything. For a personal health question, talk with a clinician who knows your history.

v1.0Updated 9/12/2026