Did you know? The human intestinal tract contains billions of lactic acid bacteria and is the largest immune organ in the body, containing 80% of all immunocompetent cells in the body. Prebiotics make an important contribution to the intestinal ecosystem. They serve as a source of energy for the probiotic intestinal bacteria and contain dietary fiber that supports the digestive system. Probiotics are products that contain special bacterial cultures that support the gut microbiome. Stress, unhealthy food and various diseases disturb the delicate balance of the intestinal flora. In such cases, probiotics help restore the balance of the intestinal flora.