Brunser O, Figueroa G, Gotteland M et al. (2006) Effects of probiotic or prebiotic supplemented milk formulas on fecal microbiota composition of infants. Asia Pac J Clin Nutr 15(3): 368–376. http://apjcn.nhri.org.tw/server/APJCN/15/3/368.pdf

Waligora-Dupriet AJ, Campeotto F, Nicolis I et al. (2007) Effect of oligofructose supplementation on gut microflora and well-being in young children attending a day care centre. Int J Food Microbiol 113(1): 108–113. https://www.ncbi.nlm.nih.gov/pubmed/16996154

Wald A, Scarpignato C, Mueller-Lissner S et al. (2008) A multinational survey of prevalence and patterns of laxative use among adults with self-defined constipation. Aliment Pharmacol Ther 28(7): 917–930. http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2036.2008.03806.x/epdf

Scholtens PA, Alles MS, Willemsen LE et al. (2006) Dietary fructo-oligosaccharides in healthy adults do not negatively affect faecal cytotoxicity: a randomised, double-blind, placebo-controlled crossover trial. Br J Nutr 95(6): 1143–1149. http://www.ncbi.nlm.nih.gov/pubmed/16768837

Kolida S, Meyer D, Gibson GR (2007) A double-blind placebo-controlled study to establish the bifidogenic dose of inulin in healthy humans. Eur J Clin Nutr 61(10): 1189–1195. http://www.nature.com/ejcn/journal/v61/n10/pdf/1602636a.pdf

Bruggencate SJ ten, Bovee-Oudenhoven IM, Lettink-Wissink ML et al. (2006) Dietary fructooligosaccharides affect intestinal barrier function in healthy men. J Nutr 136(1): 70–74. http://jn.nutrition.org/content/136/1/70.full.pdf+html

Abrams SA, Hawthorne KM, Aliu O et al. (2007) An Inulin-Type Fructan Enhances Calcium Absorption Primarily via an Effect on Colonic Absorption in Humans. J Nutr 137(10):2208–2212. http://jn.nutrition.org/content/137/10/2208.full.pdf