Effect of a Mixture of Fibers and Carbohydrates on Intestinal Transit in Children Diagnosed With Functional Constipation

Study product: mixture of plant-based food fibers (3 weeks) + wash out (2 weeks) + placebo control : plum flakes + maltodextrin (3 weeks)

Placebo control: plum flakes + maltodextrin (3 weeks) + wash out (2 weeks) + study product: mixture of plant-based food fibers (3 weeks)