47 papers
Q: Does molecular hydrogen help with cancer chemo (side-effect)?
A: Of 47 peer-reviewed papers, 38 reported a positive effect (the most common), 1 limited/mixed, 0 negative, 8 not assessed. Study mix: 2 human (2 RCT), 37 animal/basic, 7 meta-analysis or synthesis. The most studied delivery route is in vitro. The above aggregates published research and does not constitute a clinically established conclusion. See the individual paper pages for details and Safety notes for inhalation safety. (last updated 2026-05-15)
| Human | 2 | of which RCT | 2 |
|---|---|---|---|
| Animal/basic | 37 | Synthesis/meta | 7 |
| Reported effect | positive 38 ・ limited/mixed 1 ・ negative 0 ・ not assessed 8 | ||