date:Oct 29, 2012
erly subjects (50 years) will receive a food intervention of five weeks. The five NPS included in this study are Wellmune yeast beta-glucan; OatWell oat beta-glucan; NAXUS wheat arabinoxylan; beta-glucan of Shiitake mushroom; and a powder containing exopolysaccharides produced by Lactobacillus mucosae.
After a wash out period and two weeks of intervention, the subjects will receive a standard flu vaccination. Subsequently, one and three weeks after the vaccination, blood and faeces will be samp