Hydrogen Water Protects Liver from Chronic Stress Damage in Mice
Long-term consumption of hydrogen-rich water provides hepatoprotection by improving mitochondrial biology and quality control in chronically stressed mice
Research hubs: Oxidative Stress · Digestive System
This research was done in animals. Results in animals often don't carry over to people.
- Evidence type
- Animal study (mouse)
- Authors
- Qi He, Xiang Lan, Mengyuan Ding, Na Zhang
- Journal
- PLoS One
- Year
- 2025
- PMID
- 39951412
- Study Type
- Mouse
- Delivery
- Water (Electrolysis)
- Dose
- hydrogen-rich water for seven months
- Duration
- 7 months
- Outcome
- Positive
- Peer Reviewed
- Yes
- Cited by
- 9 (OpenAlex, as of November 2026)
- Country
- China
TL;DR
Drinking hydrogen-rich water (HRW) long-term can significantly protect the liver from damage caused by chronic stress in mice.
Key Finding
In chronically stressed mice, long-term consumption of hydrogen-rich water normalized liver enzyme levels, enhanced the body's antioxidant defenses, and improved mitochondrial function and energy production.
Summary
This study examined whether drinking hydrogen-rich water could protect the liver in mice exposed to chronic stress over seven months. Researchers measured liver damage markers, antioxidant levels (protective molecules that fight cellular damage), and various proteins involved in cell death and energy production. Mice that drank hydrogen-rich water showed improved liver function, better antioxidant defenses, reduced cellular damage, and improved mitochondrial health (mitochondria are the energy-producing structures in cells) compared to stressed mice without the treatment.
Practical Takeaway
This is an animal study only, so results cannot be directly applied to humans yet. The findings suggest hydrogen-rich water may help protect liver health under chronic stress by reducing oxidative damage and improving how cells produce energy, but human studies are needed to determine if these benefits translate to people. The study's lack of reported sample size and duration details also limits how much weight can be placed on these results.
Abstract (excerpt)
Background: Chronic stress has emerged as a prevalent facet of contemporary existence, significantly jeopardizing overall bodily health. The liver, a pivotal organ responsible for metabolic equilibrium, is particularly vulnerable to its adverse effects. This study delves into the hepatoprotective…