Galactooligosaccharides improve mineral absorption and bone properties in growing rats through gut fermentation - Weaver, C M; Martin, B R; Nakatsu, C H; Armstrong, A P; Clavijo, A; McCabe, L D; McCabe, G P; Duignan, S; Schoterman, M H; van den Heuvel, E G (J Agric Food Chem, 2011)