Evidence brief · Supplement
Psyllium Husk for Constipation / regularity
Evidence grade A — Well established
- Overall grade
- Grade A
- Last revised
- 1
- graded outcome
- 0
- references listed
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.
- Constipation / regularityEvidence grade A
Well established
Moderatehigh
The evidence in words
The verdict
For constipation / regularity, Psyllium Husk earns evidence grade A (moderate effect, high consistency) — there is real evidence here. Well established
How it might work
It forms a gel that normalizes stool (both constipation and diarrhea), slows carbohydrate absorption, and binds bile acids, lowering LDL cholesterol.
How to use it
5–10 g/day with plenty of water, building up slowly to limit gas. Separate from medications by ~2–4 hours.
Safety & cautions
Very safe; take with adequate fluid to avoid choking/obstruction. Introduce gradually to reduce bloating.
Bottom line
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.
How it is used
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.
- Standard
- 5–10 g/day with water; separate from meds by 2–4 h.
Goes with
- Psyllium HuskRead the full Psyllium Husk monographEvidence grade A
Related reading
Entries that share this one's tags or conditions.
- Psyllium Husk for IBS / constipationEvidence grade A — Soluble fiber first-lineEvidence grade A
- Psyllium Husk for LDL cholesterolEvidence grade A — Bile-acid bindingEvidence 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
Sources
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 . A grade is this entry's reading of the evidence, not medical advice.