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Psyllium in gluten-free bread: a formulation study measured staling

A bread experiment found softer crumb and delayed staling with psyllium. Its results apply to the tested formulations, which also used adjusted water levels.

Read the evidence ↓

Supplement Science Insights Editorial Team

Published September 23, 2026

What the source establishes

Researchers compared gluten-free breads containing several psyllium proportions with a gluten-free control and wheat breads. They assessed texture and acceptability over 72 hours after production. [1]

Psyllium-containing breads had lower crumb firmness than the gluten-free control. The highest tested proportion produced the longest delay in staling, and sensory ratings were broadly similar to the wheat comparators. [1]

What it does not establish

This was a food-formulation study, not a clinical trial or a universal replacement ratio for flour or eggs. Water adjustment matters when transferring a recipe. The authors declared no conflicts; sponsor names were not established from the abstract. [1]

A hypothetical distinction

Imagine adding the same dry ingredient to two recipes with different water contents. The resulting textures need not match the experimental bread.

Evidence summary — Psyllium in gluten-free bread
DetailInterpretation
Psyllium proportionOne formulation variable
Water levelAdjusted in the experiment
Clinical benefitNot tested
Psyllium in gluten-free bread: a formulation study measured staling — original article outline diagram
Original editorial diagram of this article’s sections; no product photograph or clinical finding is depicted.

Sources for this article

  1. Psyllium Improves the Quality and Shelf Life of Gluten-Free Bread - PubMed
    Source consulted: 2026-09-19. This is a reference resource, not a claim that we conducted the studies or tested a product.