Clinical TrialHighlightedMolecular Hydrogen Positively Affects Physical and Respiratory Function in Acute Post-COVID-19 Patients: A New Perspective in RehabilitationMHID-5245813PMID: 352061792022International Journal of Environmental Research and Public HealthMichal Botek, Jakub Krejčí, Michal Valenta, Andrew McKune, Barbora Sládečková, Petr Konečný, et al.Molecular hydrogen (H2) is potentially a novel therapeutic gas for acute post-coronavirus disease 2019 (COVID-19) patients because it has antioxidative, anti-inflammatory, anti-apoptosis, and antifatigue properties. The aim of this study was to determine the effect of 14 days of H2 inhalation on the respiratory and physical fitness status of acute post-COVID-19 patients. This randomized, single-blin