topicBeta Glucan Immune Randomized Trial
claimHowever, clinical evidence linking their intake to site-specific upper respiratory mucosal immune health in humans remains limited.
evidence level2
citationKanno T (2026)
sourceDietary β-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.
topicBeta Glucan Immune Randomized Trial
claimSC-BG intake also attenuated declines in s-IgA levels in the posterior oropharyngeal wall and nasopharynx and increased salivary lysozyme concentrations.
evidence level2
citationKanno T (2026)
sourceDietary β-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.
topicBeta Glucan Immune Randomized Trial
claimBackground/Objective : Dietary polysaccharides are increasingly recognized as functional nutritional components that support human health through modulation of immune function.
evidence level2
citationKanno T (2026)
sourceDietary β-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.
topicBeta Glucan Immune Randomized Trial
claimCould β-glucans enhance the immune response to SARS-CoV-2 vaccine by inducing trained immunity and boosting neutralizing antibody production?
evidence level4
citationGolim M (2026)
sourceCould β-glucans enhance the immune response to SARS-CoV-2 vaccine by inducing trained immunity and boosting neutralizing antibody production?