Shawn M Talbott 1Julie A Talbott

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ObjectiveSeveral studies have shown a baker’s yeast beta-1,3/1,6-d-glucan, extracted from Saccharomyces cerevisiae, is effective in reducing the incidence of cold and flu symptoms

Results: Subjects in the Beta Glucan group reported fewer upper respiratory symptoms compared to placebo (10% vs 29%), better overall well-being (global mood state: 99 ± 19 vs 108 ± 23, p < 0.05), and superior mental/physical energy levels (vigor: 19.9 ± 4.7 vs 15.8 ± 6.3, p < 0.05).

Conclusions: These data show that daily dietary supplementation with Bte Glucan reduces upper respiratory symptoms and improves mood state in stressed subjects, and thus it may be a useful approach for maintaining immune protection against daily stressors.

 2013 Sep;10(3):171-83.

doi: 10.3109/19390211.2013.820248. Epub 2013 Aug 9.