EFSA Panel on Dietetic Products, Nutrition and Allergies (2015) Scientific Opinion on the substantiation of a health claim related to “native chicory inulin” and maintenance of normal defecation by increasing stool frequency pursuant to Article 13.5 of Regulation (EC) No 1924/20061. EFSA Journal 13 (1) 3951. http://onlinelibrary.wiley.com/doi/10.2903/j.efsa.2015.3951/epdf