Changes in the Relevant Test Parameters of 101 Diabetes Patients under the Influence of the So-Called Nordenau-Phenomenon
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 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 cause.
What the Findings Mean
The findings are a historical clinical observation supporting further study, not proof that molecular hydrogen alone produced the metabolic changes.
What the Researchers Studied
Researchers followed 101 patients with diabetes during short or longer stays associated with the Nordenau spring, including approximately 2 L/day of spring water and tunnel exposure.
What Effects Did Molecular Hydrogen Have?
The longer-stay group was reported to have statistically significant improvement in blood glucose and HbA1c, while lipid changes were smaller and not consistently significant.
Why These Findings Matter
The findings are a historical clinical observation supporting further study, not proof that molecular hydrogen alone produced the metabolic changes.
How Strong Is This Evidence?
Uncontrolled/observational human evidence.
Technical Study Details
Model: 101 patients with diabetes observed during a Nordenau stay
Sample: 101 patients with diabetes
DOI: 10.1007/978-94-017-0728-2_74
Limitations and Safety
Limitations: Multiple simultaneous exposures, no randomized control, short follow-up, and inability to separate molecular hydrogen from other water chemistry or environmental factors.
Safety: The available summary does not report a structured adverse-event analysis.
Original Study and H2HUBB Research Context
This publication is an exact-identity member of H2HUBB Gold v1.1.4. The materialized summary is bounded to the certified source evidence used for this import. Source basis: Springer chapter identity and indexed summary. Original/source record.