Optibac Babies & Children was made specifically for children and is well-liked by both parents and children. Lactobacillus rhamnosus GG®, regarded to be the most scientifically investigated strain of friendly bacteria in the world, Bifidobacterium breve M-16V®, and L. rhamnosus HN001 are the three strains of natural friendly bacteria in our new formulation. Furthermore, Babies & Children now includes vitamin D3, the most desired added component among parents polled, to help preserve i