Effect of a Prebiotic on Colic and Crying and Fussing Behaviour in Infants

Inclusion Criteria: * Healthy, term infant from a singleton birth (=\>37 weeks gestational age); formula fed; primary caregiver able to read and write in English; current colicky behaviour Exclusion Criteria: * Infants with known genetic syndromes; birth weight (\<2500g); use of proton pump inhibitors; use of antibiotics in previous week; use of nutritional colic remedies; use of probiotics; maternal medical history of diabetes (excluding gestational diabetes), tuberculosis, or any perinatal infection while pregnant with child enrolled in study; presence of blood in infant stool sample; possible cow milk protein allergy