Hydrogen Water Prevents Liver Disease That Leads to Cancer in Rats
- Authors
- Chaofu Li, Xing Zhao, Xiaoqiang Gu, Ying Chen, Guanzhen Yu
- Journal
- Frontiers in Pharmacology
- Year
- 2021
- DOI
- 10.3389/fphar.2021.632045
- Study Type
- Rat
- Outcome
- Positive
- Peer Reviewed
- Yes
- Country
- China
- Health Condition
- Cholangiofibrosis
- Body System
- Hepatic
TL;DR
Drinking hydrogen-rich water can help prevent liver damage and a condition that can lead to liver cancer, while also improving overall quality of life.
Key Finding
In rats with chemically-induced liver damage, hydrogen-rich water reduced the incidence of cholangiofibrosis lesions from 100% to 57% and reduced tumor development from 100% to 12.5%.
Summary
Researchers gave rats a chemical that damages the liver and causes a condition called cholangiofibrosis (scarring of bile ducts that can lead to cancer). Some rats also received hydrogen-rich water throughout the study. Rats drinking hydrogen-rich water had fewer liver lesions and less tumor development compared to rats that didn't receive it, and the hydrogen water appeared safe and improved their quality of life.
Practical Takeaway
This is an animal study showing hydrogen-rich water may help prevent liver scarring and tumor formation in rats exposed to liver toxins. However, these results cannot be directly applied to humans yet—further research in human subjects would be needed to determine if similar benefits occur in people. The study suggests a potential mechanism involving changes to gut bacteria and metabolism, but this remains preliminary evidence.
Abstract (excerpt)
Background: Cholangiofibrosis is a controversial intrahepatic cholangial lesion that precedes the development of cholangiocarcinoma. Here, we demonstrate that molecular hydrogen (H2) can be used to effectively prevent cholangiofibrosis.Methods: The safety and quality of life (QOL) of rats was…