The Hydrogen Machines blog
Plain-language articles on hydrogen inhalation, hydrogen bathing and hydrogen water, the PEM/SPE electrolysis that produces the gas, verified purity, safe operation, and what the molecular hydrogen research literature does and does not show.
- Modality · 7 minWhat is hydrogen therapy?Hydrogen therapy explained without hype: the three consumer modalities, how PEM/SPE electrolysis produces the gas, and what purity figures actually describe.
- Modality · 7 minHow hydrogen inhalation worksHow a hydrogen inhaler produces and delivers H₂: PEM/SPE cell, gas separation, flow rate in mL/min, cannula delivery and what a typical session looks like.
- Modality · 7 minHow hydrogen bathing worksHow a hydrogen bath system dissolves H₂ into bathwater: generation, circulation, dissolved concentration in ppb, hold time and what a bathing session involves.
- Modality · 6 minHydrogen inhalation vs hydrogen bathingA neutral comparison of hydrogen inhalation and hydrogen bathing: how each delivers H₂, which specifications matter, session length, install effort and who each suits.
- Modality · 6 minHydrogen-rich water explainedWhat hydrogen-rich water is, how electrolysis dissolves H₂ into drinking water, why concentration fades once poured, and how it differs from alkaline or ionised water.
- PEM Purity · 7 minWhat is PEM electrolysis?PEM/SPE electrolysis explained: how a solid polymer membrane splits pure water, separates hydrogen from oxygen, and why that separation defines consumer hydrogen purity.
- PEM Purity · 7 minPEM vs alkaline electrolysisA neutral engineering comparison of PEM/SPE and alkaline electrolysis: electrolyte, gas separation, feed water, maintenance and what each means for consumer hydrogen devices.
- PEM Purity · 6 minWhy hydrogen purity mattersWhat hydrogen purity means in a consumer device, how it is measured and independently verified, and why purity describes hardware and manufacturing rather than medical status.
- PEM Purity · 7 minHow PEM generators produce hydrogenStep by step through a PEM hydrogen generator: water treatment, the stack, current control, gas drying and delivery — and what each stage means for owners.
- Safety · 6 minIs hydrogen safe?An honest look at hydrogen safety in consumer devices: the gas itself, flammability limits at consumer flow rates, electrical certification, ventilation and who should check with a professional first.
- Safety · 7 minHydrogen therapy mythsCommon hydrogen marketing myths examined: “medical-grade” language, mixed-gas flow inflation, alkaline water conflation, tablet claims and shelf-stable hydrogen water.
- Safety · 6 minBuilding a hydrogen wellness routineHow owners structure hydrogen into a weekly routine: session timing, realistic length, combining inhalation with bathing or hydrogen water, and keeping it sustainable.
- Choosing Devices · 7 minHow to choose a hydrogen inhalerA buyer's framework for hydrogen inhalers: separated vs mixed gas, flow rate, verified purity, duty cycle, noise, water requirements and long-term running costs.
- Choosing Devices · 7 minHow to choose a hydrogen bath systemWhat to check before buying a hydrogen bath system: dissolved hydrogen at a stated bath volume, circulation design, priming time, install requirements and duty cycle.
- Science · 6 minHydrogen and oxidative stress: what the research examinesA plain-language summary of why molecular hydrogen is studied in relation to oxidative stress, what the selective-antioxidant hypothesis proposes, and the limits of the current literature.
- Science · 6 minHydrogen and inflammation: what the research examinesWhy molecular hydrogen appears in inflammation research, what markers studies typically measure, and why preliminary findings should not be read as outcomes.
- Science · 6 minHydrogen and mitochondria: what the research examinesMitochondria, reactive oxygen species and why molecular hydrogen research so often centres on them — with an honest account of what the current evidence supports.
- Science · 6 minHydrogen and longevity: reading the claims carefullyLongevity marketing is where hydrogen claims get loosest. What ageing research actually measures, why lifespan claims are unsupportable, and how to evaluate what you read.
General wellness disclaimer: Hydrogen Machines products are general wellness devices. They are not medical devices and are not intended to diagnose, treat, cure or prevent any disease.