A multi-mineral intervention is associated with improved intestinal permeability in patients with ulcerative colitis: results from a pilot trial - Summary - MDSpire

A multi-mineral intervention is associated with improved intestinal permeability in patients with ulcerative colitis: results from a pilot trial

  • By

  • Muhammad N. Aslam

  • Danielle Kim Turgeon

  • Shannon McClintock

  • Ron Allen

  • Ananda Sen

  • James Varani

  • June 22, 2026

  • 0 min

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Objective:

To generate support for Aquamin®’s ability to affect gastrointestinal permeability in individuals with ulcerative colitis (UC).

Approach:
    Key Findings:
    • Baseline urine mannitol levels were 54% higher in UC patients compared to healthy subjects (p = 0.006).
    • After 90 days of Aquamin® supplementation, urinary mannitol levels in UC patients decreased by 28%, 26%, and 41% at the 0–2 h, 2–8 h, and 8–24 h time points, respectively; the reduction at the 0–2 h interval reached statistical significance (p = 0.015).
    • Total post-intervention mannitol excretion was reduced by 29% (p = 0.024).
    • Aquamin® was well tolerated with no serious adverse events reported.
    • A modest but statistically significant reduction in alkaline phosphatase levels was observed after 90 days.
    Interpretation:

    Limitations:
    • Small sample size (n = 8 per group).
    • Open-label design may introduce bias.
    Conclusion:

    Sources:

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