Annals of Translational Medicine 2015 – Josef Richter, Vladimir Svozil, Vlastimil Král, Lucie Rajnohová Dobiášová, Vaclav Vetvicka – a randomized, double-blind, placebo-controlled trial compared β-glucan and a placebo in children. β-glucan affects mucosal immunity in children with chronic respiratory problems under physical stress: clinical trials.  Read more…