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 Sprague-Dawley rats, the exercise tolerance of rats in the HW group significantly improved, and the distribution and diversity of intestinal microbes were altered. These preclinical findings add evidence supporting molecular hydrogen's therapeutic potential within the outcomes and biological pathways measured…
Read ArticleThe increase in d-ROMs tended to be lower in the HW trial, as compared to the placebo trial at pre-exercise. This source-grounded publication contributes evidence relevant to molecular…
Read ArticleIn conclusion, breathing 4% gaseous hydrogen for 20 min/day for 7 days resulted in increased peak running velocity and attenuated the drop in maximal isometric strength of trunk…
Read ArticleIn They share features such as systemic inflammation and multi-organ involvement and typically require long-term immunosuppressive treatment, ongoing hydrogen therapy with high-dose vitamin C maintained disease stability and…
Read ArticleThis narrative review examined the available evidence on molecular hydrogen. The reviewed evidence supports molecular hydrogen's therapeutic potential. Additional well-designed studies are needed to clarify clinical safety and…
Read ArticleIn 27 apparently healthy, middle-aged participants (18 women), HRW significantly outperformed the control water in reducing biomarkers of acute muscular damage caused by resistance exercise (p ≤ 0.05);…
Read ArticleIn conclusion, findings from this study suggest that ingesting hydrogen-rich cold water effectively mitigates the effects of heat stress, thereby improving endurance performance, enhancing mood, and reducing ratings…
Read ArticleIn 22 participants, HRW intake led to a reduction in total creatine kinase, vitamin C, and beta-carotene contents (p < 0.05), whereas the vitamin E and interleukin-10 levels…
Read ArticleIn 24 healthy participants, compared to a placebo, HRG inhalation induced significant improvement in VAS, RPE, the cycling frequency during the last 30 seconds in the fatigue modeling…
Read ArticleIn 55 participants, this study demonstrates that HRW might be an effective strategy for alleviating fatigue and improving cardiorespiratory endurance, musculoskeletal function, and sleep quality. This pilot study…
Read ArticleIn 8 participants, HRW decreased CK at all times compared to placebo, but a statistically significant decrease was found only 12 h after AS (HRW: 156 ± 63…
Read ArticleIn 2019 patients, showed that H₂ therapy, compared with placebo, significantly increased 6 MWT distance by 64 ± 39 m, FVC by 0.19 ± 0.24 L, and, in…
Read ArticleThis case report suggests that hydrogen-rich water (HRW) increases oxygen saturation increase exercise tolerance in a patient with COVID-19-like symptoms. This source-grounded publication contributes evidence relevant to molecular…
Read ArticleThis narrative review examined the available molecular-hydrogen literature. Although H₂ has been thought to be an inert gas in living bodies for many years, an animal study reported…
Read ArticleIn 16 participants, HRW for the 4 slowest runners (RT = 1490 [91] s) likely improved the RT (-36 to -3 s), whereas for the 4 fastest runners…
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