Long-term consumption of hydrogen-rich water provides hepatoprotection by improving mitochondrial biology and quality control in chronically stressed mice.
Qi He, Xiang Lan, Mengyuan Ding, Na Zhang · PloS one · 2025
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
In mice, when compared to C group, both the Model group and the HRW group showed a significant reduction in the protein expression levels of iron death-related markers GPX4 and SLC7A11 (P < 0.05). These preclinical findings add evidence supporting molecular hydrogen's therapeutic potential within the outcomes and biological pathways measured in this model.
What the Findings Mean
H2HUBB reviewed how hydrogen-rich water affected the outcomes measured in mice. When compared to C group, both the Model group and the HRW group showed a significant reduction in the protein expression levels of iron death-related markers GPX4 and SLC7A11 (P < 0.05).
What the Researchers Studied
The researchers studied mice. The study used a preclinical animal experiment. The comparison condition was control condition or baseline measurements.
What Effects Did Molecular Hydrogen Have?
Source-reported hydrogen concentration: 1 mM H₂ (≈2.02 mg/L); Source-reported hydrogen exposure: 1 mM H₂ (≈2.02 mg/L); reported treatment duration: 15 minutes. When compared to C group, both the Model group and the HRW group showed a significant reduction in the protein expression levels of iron death-related markers GPX4 and SLC7A11 (P < 0.05). The authors concluded that this study reveals that long-term hydrogen-rich water (HRW) consumption provides significant hepatoprotection in mice under chronic stress. This aligns with prior research showing that hydrogen-rich solutions can inhibit apoptosis through similar mechanisms [ 25 ].
Why These Findings Matter
These preclinical findings add evidence supporting molecular hydrogen's therapeutic potential within the outcomes and biological pathways measured in this model.
How Strong Is This Evidence?
This is preclinical animal evidence from a preclinical animal experiment. It is most informative for the disease model, mechanisms, biomarkers, and outcomes directly measured in the study.
Technical Study Details
H2HUBB classifies this publication as animal study with preclinical animal evidence. The research population or model was mice. The study used a preclinical animal experiment. The hydrogen delivery method was hydrogen-rich water. The source-reported hydrogen concentration was 1 mM H₂ (≈2.02 mg/L). The source-reported hydrogen exposure was 1 mM H₂ (≈2.02 mg/L). The reported treatment duration was 15 minutes.
Limitations and Safety
No separate limitations or safety findings were identified in the 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.