HeliPass™ contains the L.reuteri strain DSM 17648 which was selected because of its ability to specifically coaggregate to Helicobacter Pylori in the stomach. The surface structure of HeliPass™ contain adhesion molecules that recognise and adhere to the surface structure of Helicobacter Pylori. HeliPass™ employs a mechanism which is not dependent on survival in the gastric environment. HeliPass™ can be used in conjunction with Toxaprevent to remove the ammonium shield and histamine from Helicobacter Pylori.