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 observational report described improved blood-glucose and HbA1c measures among diabetes patients who remained in Nordenau longer and drank reduced spring water. Because water intake occurred within a broader “Nordenau phenomenon” setting, the result is confounded and cannot isolate hydrogen as the…
Read ArticleIn a prospective observation of 320 people with diabetes drinking up to about 2 L/day of Nordenau reduced water, 236 participants (73.8%) were classified as responders by blood-glucose/HbA1c…
Read ArticleHydrogen-rich reduced water protected pancreatic HIT-T15 beta cells from alloxan-induced oxidative injury in vitro, reducing ROS-related apoptotic changes and preserving cell viability compared with mineral-water controls.
Read ArticleThis publication proposes molecular hydrogen as a potential “recovery gas” in exercise physiology. It is a hypothesis article and should be read as a mechanistic proposal rather than…
Read ArticleHuman metagenomic analyses found distinct gut microbial hydrogenase patterns in hypertension, and Mendelian-randomization analysis associated greater hydrogen metabolism with lower hypertension risk. This is evidence about endogenous microbial…
Read ArticleThis 2026 narrative review concludes that molecular hydrogen has shown neuroprotective effects across experimental brain-injury models and highlights mitochondrial quality control as a major mechanistic theme. It is…
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