Hydrogen Water Protects Against Radiation Damage in New Study

TL;DR

Scientists found that drinking water with added hydrogen gas can protect your body from damage caused by radiation, kind of like how a shield blocks harmful rays. This matters because people who get radiation treatment for cancer or are exposed to radiation at work could drink this special water to reduce side effects while still letting the treatment do its job.

Key Finding

Molecular hydrogen selectively neutralizes hydroxyl radicals and peroxynitrite—the primary damaging molecules created by ionizing radiation—potentially protecting cells from radiation injury while preserving anti-tumor effects.

Summary

This review examines how molecular hydrogen (H2) may protect against damage caused by ionizing radiation. Radiation damages cells mainly by creating harmful molecules called hydroxyl radicals. Hydrogen can neutralize these radicals and other damaging compounds. Studies in animals and a human trial showed that drinking hydrogen-rich water reduced radiation-related cellular damage without interfering with cancer treatment effects.

Practical Takeaway

Early evidence suggests hydrogen-rich water may help reduce oxidative stress from radiation exposure, though most supporting data comes from animal studies and one human trial. Anyone considering this approach—especially those undergoing radiation therapy—should discuss it with their healthcare provider, as the research is still preliminary and long-term safety data in humans is limited.

Abstract (excerpt)

It is well known that most of the ionizing radiation-induced damage is caused by hydroxyl radicals (·OH) follows radiolysis of H2O. Molecular hydrogen (H2) has antioxidant activities by selectively reducing ·OH and peroxynitrite(ONOO-). We firstly hypothesized and demonstrated the radioprotective…

Read the full abstract via DOI