Clinical TrialHighlightedDaily ingestion of alkaline electrolyzed water containing hydrogen influences human health, including gastrointestinal symptomsMHID-6786572PMID: 307136692018Medical Gas ResearchYoshinori Tanaka, Yasuhiro Saihara, Kyoko Izumotani, Hajime NakamuraIn Japan, alkaline electrolyzed water (AEW) apparatus have been approved as a medical device. And for the patients with gastrointestinal symptoms, drinking AEW has been found to be effective in relieving gastrointestinal symptoms. But some users of AEW apparatus do not have abdominal indefinite complaint. Little attention has been given to the benefit for the users which have no abdominal indefini