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Hydrogen Water Safety

The safety and efficacy of drinking hydrogen-infused water for healthy adults.

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Jan 20, 2026
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Is food grade hydrogen water safe?

Food‑grade hydrogen water — understood in reporting as water infused with free molecular hydrogen gas (H2) — is broadly treated as safe for healthy adults in the scientific and regulatory literature, ...

Feb 1, 2026
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Which scientific studies have tested health claims made by hydrogen‑infused water brands?

A growing, but still small, body of clinical research has tested health claims made by (hydrogen‑rich) water brands; systematic reviews find encouraging but preliminary signals across , , and some , w...