Probiotics are friendly bacteria that are naturally found in the human digestive tract. The probiotic strains found in this product encourage intestinal microflora balance and support overall wellness. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Nature's Truth Chewable Probiotic contains over 6 billion active cultures per serving (including the naturally occurring metabolic product produced by Lactobacilli) at the time of manufacture.