The main idea behind all activities of PVA has always been to contribute to a more ecological and natural agriculture. For that purpose the feed supplements Digeston capable of reducing and/or replacing antibiotics in animal nutrition have been developed. Doing that, special emphasis has always been put on ensuring that the product line Digeston works efficiently in different animal species. Digeston contains a multitude of lactic acid bacteria strains as well as different metabolites produced by these bacteria and plant components. With the product line Digeston it has always been the endeavor to find natural, innovative solutions for the different challenges of today’s agriculture and animal nutrition world-wide.