Psyllium Husk for LDL cholesterol

Evidence grade A — Bile-acid binding

Assembled by the app from other entries in this library. It adds no evidence of its own — follow the links to the entries it draws on.

1 at grade A — 1 graded row

What is known

Each outcome with its grade (how strong the evidence is, A to D), the size of the effect where the entry records one, and how often studies agree.

Outcome	Grade	Effect size	Agreement
LDL cholesterolBile-acid binding	Evidence grade A	Small	high

For ldl cholesterol, Psyllium Husk earns evidence grade A (small effect, high consistency) — there is real evidence here. Bile-acid binding

It forms a gel that normalizes stool (both constipation and diarrhea), slows carbohydrate absorption, and binds bile acids, lowering LDL cholesterol.

5–10 g/day with plenty of water, building up slowly to limit gas. Separate from medications by ~2–4 hours.

Very safe; take with adequate fluid to avoid choking/obstruction. Introduce gradually to reduce bloating.

A rare supplement that helps bowels, cholesterol, and blood sugar at once. 5–10 g/day with water — just don't take it at the same time as your pills.

As the entry records it, from the studies it summarises. Not a recommendation for you — doses that suit a trial population may not suit you.

Entries that share this one's tags or conditions.

Psyllium Husk for Constipation / regularityEvidence grade A — Well establishedEvidence grade A
Psyllium Husk for IBS / constipationEvidence grade A — Soluble fiber first-lineEvidence grade A
Psyllium Husk for Post-meal glucoseEvidence grade B — Slows absorptionEvidence grade B
Beta-GlucansTwo different molecules under one name: oat beta-glucan reliably lowers LDL; yeast/mushroom beta-glucan modulates immunity.Evidence grade B

This entry lists no references of its own — it is assembled from the entries it links to, whose sources are on their pages.

Last revised Jul 10, 2026. A grade is this entry's reading of the evidence, not medical advice.