White rice or brown rice — does it matter?

Yes — mainly because of particle load. If visible roughage or residue in output is a problem for you, White rice — steamed is worth trying. If you're tolerating Brown rice — steamed without issues, the difference may not show up for you personally.

White rice strips the bran layer, making it one of the gentlest foods in the catalog. Brown rice keeps that bran intact, adding insoluble fibre and roughness. The difference is mainly in particle load.

Scores use a standard reference serving via the GASP model. Individual tolerance varies.

White rice — steamed

0.3

✓ Go for it

Brown rice — steamed

2.0

~ OK in moderation

0.4Gas0.8↓0.4

0.0Agitation0.1↓0.1

0.2Stool-loosening0.7↓0.5

0.1Particle load2.5↓2.4

4.9Binding4.6↑0.3

Yes — mainly because of particle load.

If visible roughage or residue in output is a problem for you, White rice — steamed is worth trying. If you're tolerating Brown rice — steamed without issues, the difference may not show up for you personally.

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Where the scores come from

Scores are our modelled synthesis — not endorsed by these organisations.

Written and checked from lived experience with a J-pouch. Last updated June 2026. The GASP Score is a modelled estimate, not medical advice — always work alongside your own clinical team.

Scores are modelled estimates, not medical advice. Everyone's gut is different, and tolerance changes over time. Reintroduce foods one at a time, and follow your own medical team's advice.