Nevancia Probiotic + Prebiotic contains 60 billion CFU! Probiotics are made of good live bacteria and/or yeasts that naturally live in your body. Prebiotics are compounds in food that foster growth or activity of beneficial microorganisms such as bacteria and fungi. You constantly have both good and bad bacteria in your body. When you get an infection, there’s more bad bacteria, knocking your system out of balance. Good bacteria help eliminate extra bad bacteria, returning the balance. Nevancia Probiotic + Prebiotic is perfect for both adding good bacteria to your digestive system and also provide the compounds that act as food for these good bacteria.