Status quo, challenges and future directions of hydrogen medicine.
Shengqiang Chen, Lingting Zeng, Qianjun He · Fundamental research · 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.
H2HUBB TAKEAWAY
This narrative review examined the available molecular-hydrogen literature. Direct delivery of hydrogen gas and HRW to the respiratory and digestive systems can enhance the bioavailability of H₂ at the local lesion site. The reviewed evidence adds support for molecular hydrogen's therapeutic potential across the conditions, mechanisms, or outcomes examined.
What the Findings Mean
H2HUBB reviewed this publication as a synthesis of molecular-hydrogen research and summarizes the outcomes emphasized by the authors. Direct delivery of hydrogen gas and HRW to the respiratory and digestive systems can enhance the bioavailability of H₂ at the local lesion site.
What the Researchers Studied
The authors reviewed status quo, challenges and future directions of hydrogen medicine.
What Effects Did Molecular Hydrogen Have?
Direct delivery of hydrogen gas and HRW to the respiratory and digestive systems can enhance the bioavailability of H₂ at the local lesion site.
Why These Findings Matter
The reviewed evidence adds support for molecular hydrogen's therapeutic potential across the conditions, mechanisms, or outcomes examined.
How Strong Is This Evidence?
This is review or synthesis evidence (narrative review).
Technical Study Details
H2HUBB classifies this publication as narrative review with review or synthesis evidence. The study used a narrative review. The hydrogen delivery method was multiple hydrogen delivery methods (hydrogen-rich water, gas inhalation, saline infusion).
Limitations and Safety
No separate limitations or safety findings were identified in the current-study source text available to H2HUBB.
Original Study and H2HUBB Research Context
H2HUBB presents this source-grounded research record as one contribution to the broader molecular-hydrogen evidence base.