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.
In male C57BL/6 mice, although no significant difference was observed in compliance, it tended to be higher in the PQ + HW group. These preclinical findings add evidence about the molecular-hydrogen effects, outcomes, and biological pathways measured in this model.
Read ArticleThis narrative review examined recent research findings on the therapeutic application of H₂ in oxidative stress-related pulmonary diseases, aiming to provide theoretical foundations and research directions for the…
Read ArticleIn an animal model, the coating significantly reduced malondialdehyde and nitric oxide levels, enhanced superoxide dismutase activity, and protected mitochondrial integrity and cytoskeletal structure. These preclinical findings add…
Read ArticleIn male Sprague-Dawley rats, pretreatment with hydrogen-rich saline significantly alleviated pulmonary edema and attenuated the deterioration of claudin-5 protein induced by LPS in rat lung. These preclinical findings…
Read ArticleH2HUBB PLAIN-LANGUAGE TAKEAWAY The study adds to the molecular-hydrogen evidence base, but the available record does not support a firm conclusion about therapeutic benefit. Molecular hydrogen respiratory health…
Read ArticleIn Immune measurements were collected before treatment and again on day 10, hydrogen treatment was associated with increased granulocyte phagocytic activity in nasal samples and increased monocyte phagocytic…
Read ArticleIn mice, hO-1 expression trend and distribution in PQ+hydrogen saline group are similar with PQ group, but were significantly higher than that of PQ group and the control…
Read ArticleThese findings add human evidence supporting molecular hydrogen's therapeutic potential across the specific human outcomes evaluated in this study.
Read ArticleThe researchers demonstrated that the hydrogen flow-induced shear stresses disrupt the NP-mucus interaction, enhancing the deposition of aerosolized HNPs/TGFβ1 siRNA within fibrotic lung lesions, effectively blocking fibrogenic signaling…
Read ArticleThis publication examined hydrogen gas using the study design reported by the authoritative source. This source-grounded publication contributes evidence relevant to molecular hydrogen and is retained in a…
Read ArticleIn order to truly determine and provide minimum/optimal H₂ concentrations, researchers must measure or estimate and report the specific FiH2 based on the provided equations. This source-grounded publication…
Read ArticleIn 1 patients with laboratory-confirmed COVID-19 from seven hospitals in China demonstrated, a two-way mixed ANOVA (treatment vs. time interaction) revealed no significant differences for patient-reported outcomes (e.g.,…
Read ArticleIn rats, these lung injuries were attenuated significantly by ventilation with 2% hydrogen. These preclinical findings add evidence supporting molecular hydrogen's therapeutic potential within the outcomes and biological…
Read ArticleIn colorectal cancer, oxyhydrogen gas suppresses tumour growth, induces apoptosis and improves intestinal microflora dysbiosis. These findings from a laboratory model add evidence supporting molecular hydrogen's biological and…
Read ArticleIn a laboratory model, pathological analysis revealed that interstitial hypertrophy was more significantly alleviated in the Si-based agent-treated group than in the untreated group (decreased by about 22%;…
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