liver disease

56 papers

Research evidence summary

Q: Does molecular hydrogen help with liver disease?

A: Of 56 peer-reviewed papers, 43 reported a positive effect (the most common), 5 limited/mixed, 0 negative, 8 not assessed. Study mix: 8 human (7 RCT), 40 animal/basic, 7 meta-analysis or synthesis. The most studied delivery route is hydrogen-rich water. 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)

Evidence breakdown
Human8of which RCT7
Animal/basic40Synthesis/meta7
Reported effectpositive 43 ・ limited/mixed 5 ・ negative 0 ・ not assessed 8

Read the safety notes →

Delivery-method distribution

hydrogen-rich water: 32 inhalation: 5 in vitro: 5 mixed routes: 4 injection / infusion: 4 animal model: 4 not specified: 2