Effect of AXOS on the Colon Metabolism in Healthy Volunteers

Inclusion Criteria: * healthy volunteers * regular dietary pattern (3 meals/day) * age: 18-45y * BMI: 18,5-27 kg/m2 Exclusion Criteria: * intake of antibiotics 1 month prior to the study * abdominal surgery in the past, with the exception of appendectomy * intake of medication influencing the gastro-intestinal system 14 days prior to the study * in treatment at a dietician * serious liver- or kidney failure * vegetarians * intake of pre- and/or probiotics * Exposure to radioactivity 1 year prior to the study