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Index/Topics/Hydrogen Water Safety and Efficacy

Hydrogen Water Safety and Efficacy

The safety and efficacy of hydrogen water, including its use as a food ingredient and its potential therapeutic benefits, as well as regulatory actions taken by the U.S. FDA and FTC.

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3 results
Jan 17, 2026
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Potential risks of hydrogen water for daily consumption

Hydrogen-infused water is broadly reported as safe for most healthy adults and is Generally Recognized As Safe (GRAS) by U.S. regulators, but the clinical evidence is preliminary and small trials domi...

Jan 27, 2026
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How does molecular hydrogen produced by dissolvable tablets compare, in concentration and bioavailability, to hydrogen water devices or inhalation?

Molecular hydrogen delivered by typically produces high initial concentrations of H2 in water (reports claim up to ~10–12 ppm for some tablets) but that hydrogen dissipates quickly and may exist partl...

Jan 14, 2026
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How is hydrogen water regulated by the FDA, FTC, and equivalent agencies worldwide?

Hydrogen gas dissolved in beverages has been deemed Generally Recognized as Safe (GRAS) by the U.S. FDA for use in drinks up to a specified concentration, but that GRAS status governs safety as a food...

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