The Source — the HYDROGENYX Journal
Saito 2018: H₂ and senior cognition
Paul Fournier
— WEEKLY EDITION · FRIDAY JUNE 19 —
H₂ and working memory after 65.
Saito et al. (2018, Aging Clinical Research) — 73 subjects aged 67-78, H₂-rich water at 9,600 PPB ±10% for 8 weeks.
Cross cognitive tests (MMSE, Trail Making Test B): +14% working memory performance, −18% reaction time vs placebo group.
Proposed mechanism: H₂ crosses the blood-brain barrier, selective neutralization of cerebral OH• radicals (the most toxic to neurons).
Honest limitation: Japanese study not replicated in Europe. But 9,600 PPB ± exceeds the ELITE 9K threshold (9,000 PPB), so accessible reproducibility.
+14% Working memory · −18% Reaction time · 73 Subjects 65-78
« We reference Japanese studies because that's where the corpus is strongest. Not for marketing. »
Paul Fournier · HYDROGENYX Founder
📖 Further reading
« It took me 6 years to understand why I was aging 2× faster than my friends. »
Testimony of Sophie L., 47: brain fog, chronic fatigue, accelerated aging. How she discovered molecular hydrogen reading Le Monde Sciences. 5 PubMed studies cited.
Read the article →HYDROGENYX Flask
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Up to ~9,000 ppb of dissolved molecular hydrogen (manufacturer's data), verifiable at home with a DPD test. 400 ml, touch screen, wireless charging base included.
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The HYDROGENYX Flask is a water preparation device, not a medical device. It does not prevent, treat, or cure any disease.
To go further: the science of hydrogen · the comparison · the FAQ
