Hydrogen Water May Protect Brain After Head Injuries in Rats
Evaluation of the potential protective effect of hydrogen-rich saline against brain injury in experimental head trauma model in rats
Research hubs: Brain & Nervous System
This research was done in animals. Results in animals often don't carry over to people.
- Evidence type
- Animal study (rat)
- Authors
- Murat Kayabaş, Mustafa Makav, Serdar Yi̇ği̇t, Levent Aras, Levent Şahi̇n, Menekşe Bulut, Duried Alwazeer
- Journal
- Tissue and Cell
- Year
- 2025
- PMID
- 40774095
- Study Type
- Rat
- Participants
- 24
- Delivery
- Saline (Dissolved)
- Outcome
- Positive
- Peer Reviewed
- Yes
- Cited by
- 0 (OpenAlex, as of November 2026)
- Country
- Turkey
TL;DR
Hydrogen-rich saline reduced brain inflammation and cell damage in rats after head trauma.
Key Finding
In rats with head injuries, hydrogen-rich saline reduced inflammatory markers (TNF-α and IL-6) and decreased brain cell damage and death compared to untreated injured rats.
Summary
Researchers gave rats head injuries and then treated some of them with hydrogen-rich saline (salt water containing dissolved hydrogen gas). They measured inflammatory markers (immune system signals) and examined brain tissue under a microscope. The hydrogen-rich saline treatment reduced inflammatory markers and decreased the number of damaged and dying brain cells compared to injured rats that didn't receive the treatment.
Practical Takeaway
This early animal study suggests hydrogen-rich saline may help protect the brain after head trauma, but it was conducted only in rats and does not yet indicate how it would work in humans. Much more research, including human trials, would be needed before any therapeutic claims could be made.
Abstract (excerpt)
Head trauma is one of the main reasons for morbidity and mortality in motor vehicle and work accidents. This study aimed to evaluate the effect of hydrogen on head trauma injury. The study groups were divided into four groups, with six rats in each group as follows: Control or no treatment (group…