Association Between Hydrogen-Rich Water Consumption and Lower Extremity Function in Older Adults Participating in Community Salons: A Prospective Observational Study
Harada Yuusuke, Miyakawa Michiko · 2026
Research-use notice
Independent study record
Each H2HUBB study page organizes source-linked research details for educational use. Interpretation should remain proportional to the study design, population, controls, and limitations.
The publication “Association Between Hydrogen-Rich Water Consumption and Lower Extremity Function in Older Adults Participating in Community Salons: A Prospective Observational Study” is organized in H2HUBB under the research focus hydrogen water aging and longevity study 2026 yuusuke. The publication is cited as Harada Yuusuke, Miyakawa Michiko, 2026. This observational study examined Association Between Hydrogen-Rich Water Consumption and Lower Extremity Function in Older Adults Participating in Community Salons: A Prospective Observational Study. The abstract describes Human participants; sample size 48; hydrogen delivered as hydrogen water. The abstract reports: Results All 48 participants completed follow-up, and no serious adverse events were reported during the study period. This is an automated editorial draft based on the abstract and requires source review before publication.
Hydrogen water aging and longevity study 2026 yuusuke overview
The main outcome was not fully reported in the available structured record and should be checked against the original source. Because this is human clinical evidence, relevance depends on participant selection, controls, sample size, treatment duration, adherence, outcome measures, and replication.
Study design and hydrogen intervention
Publication type: Observational study. Evidence type: Human clinical evidence. Research model or population: Human participants. Sample size: 48. Randomized: Yes. Blinding: Unknown. Control status: Unknown.
Delivery method: Hydrogen water.
Reported findings and scientific interpretation
For this hydrogen water aging and longevity study 2026 yuusuke, the study record reports the following: The abstract reports: Results All 48 participants completed follow-up, and no serious adverse events were reported during the study period.
These findings should be interpreted as one piece of evidence rather than as a stand-alone medical conclusion. Results can be influenced by the research model, study design, treatment protocol, sample size, outcome selection, statistical methods, and whether the findings have been independently reproduced.
How this research record was prepared
H2HUBB organizes bibliographic details, study design information, intervention data, outcomes, limitations, and safety notes from the available scientific source. Automated classification supports database organization, but it does not replace critical reading of the complete paper. Source identifiers, evidence labels, and delivery-method fields are retained so readers can verify the record and compare it with related publications. A missing field means the information was unavailable or not reported in the structured source; it should not be treated as a negative finding.
Limitations, safety, and original source
Limitations: Larger studies with stronger designs are warranted.
Safety: Results All 48 participants completed follow-up, and no serious adverse events were reported during the study period.
This H2HUBB page is an educational research record, not medical advice. Review the original scientific source for the complete methods and results. Continue exploring the H2HUBB Molecular Hydrogen Research Library to compare evidence types, delivery methods, and related topics.