This is one of the latest formulations of bacteria to help colonize our bodies pushing out the bad pathogens and helping you to maintain a healthy immune function. There ought to be more good bacteria inside of you than there of cells of you. Can be swapped with the ABC probiotic and used with the FIBER-FBR supplement ot feed these good bacteria. The FDA has not made a stance or approved of these statements so you wil take this food supplement at your own risk. Usually when fighting a major parasite or candida this is recommemded to colonize your colon so the yeast, fungus or parasite can't get close to your cells--this bacteria creates a healthy barrier to pathogen protection--a first line of defense in our bodies.