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 findings of recent studies on the use of hydrogen in emergency and critical care medicine using different disease models. Hydrogen is a new potential therapeutic agent for the treatment of various diseases in emergency and critical care…
Read ArticleThis narrative review examined the available molecular-hydrogen literature. Molecular hydrogen is a new type of antioxidant with strong free radical scavenging ability, which has been demonstrated to be…
Read ArticleThis narrative review examined the available molecular-hydrogen literature. It has been reported that hydrogen gas exerts a therapeutic effect in a wide range of disease conditions, from acute…
Read ArticleThis narrative review examined the available molecular-hydrogen literature. Many studies demonstrate the safety of alkaline-electrolyzed-reduced water (ERW); however, several animal studies have reported significant tissue damage and hyperkalemia…
Read ArticleThis narrative review examined the available molecular-hydrogen literature. Emerging evidence has consistently demonstrated that molecular hydrogen is a promising therapeutic option for a variety of diseases and the…
Read ArticleThis narrative review examined the available molecular-hydrogen literature. The reviewed evidence adds support for molecular hydrogen's therapeutic potential across the conditions, mechanisms, or outcomes examined.
Read ArticleIn 2025 participants with mean body mass index (BMI) ≥ 25 kg/m², HRW significantly reduced total cholesterol (TC) (WMD: − 6.71 mg/dL; 95% CI: − 10.38 to −…
Read ArticleThe results showed a slight decrease in ALT, AST, and ALP levels in the treated group with HRW compared to the PW group. These findings add human evidence…
Read ArticleJing Chu et al., 2021 Cervical cancer Independent H₂ study in vitro & in vivo Hydrogen gas (67% H₂) 7 days - Treatment with hydrogen promoted apoptosis while…
Read ArticleThis meta-analysis examined the available evidence on molecular hydrogen. The meta-analysis found no significant effect on aerobic endurance, anaerobic endurance, or muscular strength, but reported a small improvement…
Read ArticleIn participants, interestingly, the hydrogen-rich water group had a higher volume of water intake as compared to the control group, with regular water consumption (81.8 ± 5.1 mL/day…
Read ArticleThis narrative review examined the available molecular-hydrogen literature. H₂ has been found to have selective antioxidant properties against the most dangerous oxidants (hydroxyl radicals and peroxynitrite). The reviewed…
Read ArticleIn participants, it was observed that compared to placebo, the effects of H₂ on oxidative stress (diacron-reactive oxygen metabolites, d-ROMs) was not significant (SMD = -0.01, 95%CI-0.42 to…
Read ArticleIn participants, the pooled effect sizes of H₂ on RPE (SMDpooled = -0.38, 95%CI -0.65 to -0.11, p = 0.006, I 2 = 33.6%, p = 0.149) and…
Read ArticleThis meta analysis examined the available molecular-hydrogen literature. The results for the pooled meta-analysis showed a significant reduction in total cholesterol, low-density lipoprotein, and triglycerides after HRW intake…
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