Primadophilus for children is designed to deliver helpful bacteria to the gut. These microorganism strains are essential to maintaining healthy intestinal flora. Under normal conditions, trillions of bacteria exist in the intestines. As part of the body's defenses they help maintain good health by preventing harmful microorganisms from infiltrating the body. Medications taken to combat illness or infection can reduce the number of beneficial bacteria as an unwanted side effect. To maintain the healthy balance add Nature's Way Primadophilus for Children to your child's daily health regimen.