This study evaluates the efficacy of Bifidobacterium breve CECT7263 and the mixture B. breve
CECT7263/Lactobacillus fermentum CECT5716 in the treatment of infant colic. Group 1 will
receive B. breve CECT7263 (2x10E8 CFU/day) one dose per day, group 2 will receive B. breve
CECT7263 (1x10E8 CFU/day) and L. fermentum CECT5716 (1x10E8 CFU/day) in one dose per day,
group 3 (control group) will receive simethicone 20 mg 4 times a day.