Research-informed education, independent testing, and practical guidance across the evolving science and application of molecular hydrogen.
Explore H2HUBB articles covering molecular hydrogen research, hydrogen water, hydrogen inhalation, dosing, product testing, safety, technology, and practical education for consumers and the hydrogen industry.
This narrative review examined the available molecular-hydrogen literature. It is found that inhalation of H₂ (~66%) and O₂ (~34%) significantly improves disease severity of patients with COVID-19, such as improvement of chest distress, chest pain, resting oxygen saturation, and dyspnea scale, etc.…
Read ArticleIn Sprague-Dawley rats, a reduction of the blood glucose level from 500+/-32.51 to 366+/-68.22 mg/dl at 4 h after dextrose injection was observed in hydrogen treated animals. These…
Read ArticleIn rabbits, bolus administration of HS (10 mL) transiently increased the current to only 1/30th and 1/27th of the plateau current with 1.2% H₂ gas inhalation in two…
Read ArticleThis publication is an erratum or correction associated with a molecular-hydrogen article. It does not report a new standalone experiment.
Read ArticleIn mice, and, the hydrogen-rich gases pretreatment improved the Hsp60 protein expression in pancreatic tissues of AP mice at 1 h and 5 h. These preclinical findings add…
Read ArticleIn rats, the sphere-forming ability of glioma cells was also suppressed by hydrogen treatment. These preclinical findings add evidence supporting molecular hydrogen's therapeutic potential within the outcomes and…
Read ArticleIn rats, hydrogen inhalation decreased the expression of p-p38 MAPK in the lung tissue, and significantly reduced TNF-α content in the lung tissue and serum of rats with…
Read ArticleIn mice, compared with sepsis group, neurological function significantly improved and damaged neurons in hippocampal CA1 region significantly reduced. The activities of SOD and CAT markedly increased and…
Read ArticleIn mice, the 7-day survival rate of severe sepsis mice was 0; the 7-day survival rate was increased to 60% in hydrogen treatment group, with statistical significance in…
Read ArticleIn an animal model, ninety-six hours survival rates were significantly higher in the H₂ (80.0%) and H₂+TH (90.0%) groups than TH (30.0%) and to Ctrl (30.0%). These preclinical…
Read ArticleIn an animal model, ninety-six hours survival rate was significantly higher in the H₂ inhalation group (75.0%), either compared with TH (45.8%) or compared with Control (33.3%). These…
Read ArticleIn mice, spinal cord neurons were preserved by hydrogen administration after mechanical injury in a dose-dependent manner. These preclinical findings add evidence supporting molecular hydrogen's therapeutic potential within…
Read ArticleThe researchers found that the beneficial effects of H₂ on brain injury in septic mice were linked to the decreased levels of inflammatory cytokines and oxidative products and…
Read ArticleIn C57BL/6 mice, western blot analysis showed that coadministration of 1.3% hydrogen gas significantly (P < 0.001) reduced the level of neuronal apoptosis to approximately 40% compared with…
Read ArticleHydrogen inhalation preserved nitric-oxide bioavailability markers after high-intensity training in male rugby players compared with placebo.
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