NEUTRALIZING AGENT FOR CAVITATING TOXIN

摘要

It is intended to provide a drug, a quasi drug, a food or a drink having an effect of preventing, preventing recurrence or treating digestive diseases, in which Helicobacter pylori participates, as well as an effect of killing Helicobacter pylori while showing little side effects and being free from any risk of the occurrence of a tolerant strain. Namely, a drug, a quasi drug, a food or a drink containing, as the active ingredient, proanthocyanidines having an effect of neutralizing (attenuating) a cavitating toxin produced by Helicobacter pylori, particulaly preferably proanthocyanigines originating in immature apple fruit or hop bract.