Studies

CellWell record HH-0993

Dietary beta-1,3/1,6-Glucan from Baker's Yeast Supports Upper Respiratory Mucosal Immune Health in Healthy Adults: Evidence from a Randomized, Double-Blind, Placebo-Controlled Trial

Takashi Kanno; Ken-Ichi Ishibashi; Shota Kajiyama; Takanori Ikawa; Taiki Morita; Kenta Murata; S Imai; Machiko Nishioka; Yoshiyuki Adachi

Nutrients ยท 2026

In plain language

A 12-week randomized trial found yeast-derived beta-glucan supported markers of upper airway mucosal immune defense, including secretory IgA.

Design
Randomized controlled trial

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