Bifidobacteria are the largest group of probiotics in children's bodies. They are important for the functioning of the body, especially in later life - then their regular supply through the intake of a specialized probiotic can play a key role in health. Bifidobacteria perform a number of important functions – they modulate the immune response at the local and systemic level, produce antibacterial chemicals, enzymes, vitamins B and K, lactic acid and substances that reduce the growth of yeast and mold, and provide energy for cells. Primadophilus Fortify Probiotic for Adults 50+ is focused on intestinal health and more specifically – colon health. Each capsule contains 30 billion active probiotics, primarily – bifidobacteria. It exhibits antioxidant, anti-inflammatory, and immunostimulating properties, and helps suppress the growth of pathogenic bacteria. Guaranteed source of 30 billion active cultures in each capsule! Delayed release capsules protect probiotics from the acidic environment of the stomach! Free of artificial colors, preservatives and gluten!