HydroGenie Brown’s Gas Generator: Clinical-Grade Hydrogen Therapy at Home

Infographic showing HydroGenie Brown's Gas Machine capable of hydrogen inhalation, water infusion, and direct application for molecular hydrogen enthusiasts

 

 

 

HydroGenie Brown’s Gas Machine: The Complete Guide to Professional Hydrogen Therapy at Home

Introduction

If you’ve been searching for “HydroGenie review” and finding comparisons to portable water bottles, you’ve discovered exactly why we need to set the record straight. The HydroGenie Brown’s Gas generator isn’t a $50 USB-rechargeable bottle—it’s a professional-grade molecular hydrogen machine designed for serious therapeutic applications. Unlike simple hydrogen water bottles that infuse water in 3-10 minute bursts, HydroGenie delivers continuous therapeutic-grade Brown’s Gas at clinical flow rates for unlimited duration.

This comprehensive guide will explain what sets HydroGenie apart: its true 3-in-1 capability (inhalation, water infusion, and direct application), the science-backed benefits of Brown’s Gas therapy, and why alkaline electrolysis technology makes it the smart choice for 24/7 home use. Whether you’re a healthcare practitioner, serious health seeker, or someone researching hydrogen inhalation therapy machines, this article will help you understand what clinical-grade equipment actually means.

Key Takeaways

  • HydroGenie is a professional Brown’s Gas generator, not a water bottle—it produces 850ml/min of therapeutic gas for inhalation, water infusion, and direct application
  • Brown’s Gas (66% H₂ / 33% O₂) offers unique advantages over pure hydrogen, including lower respiratory resistance and dual gas delivery validated in clinical trials
  • Alkaline electrolysis technology provides 2x longer operational life (60,000-90,000 hours) compared to PEM systems, with 30-40% lower total cost of ownership
  • 79+ clinical trials validate molecular hydrogen therapy for cardiovascular, respiratory, metabolic, and dermatological conditions with zero serious adverse events
  • True 24/7/365 continuous operation is enabled by internal cooling systems and medical-grade construction—not available in consumer bottles or mid-range devices
  • Made in America by Hydrogen Research LLC, with expert phone support and a 3-year generator warranty protecting your investment

Understanding Brown’s Gas: More Than Just Hydrogen Water

What Makes Brown’s Gas Different

Brown’s Gas, also known as oxyhydrogen or HHO, is the natural product of water electrolysis—a stoichiometric mixture of 66% hydrogen and 33% oxygen (2:1 ratio). This isn’t marketing terminology; it’s the precise gas composition produced when pure water is split into its constituent elements.

The distinction matters because Brown’s Gas offers therapeutic advantages beyond pure hydrogen alone. A landmark multicenter trial published in Respiratory Research demonstrated that hydrogen-oxygen mixture therapy (66%/33%) at 3 L/min significantly improved COPD symptoms, with patients showing superior relief starting from day 2 compared to oxygen-only treatment.[1] The physical properties of this gas mixture—specifically its lower density—reduce inspiratory resistance, making breathing easier for patients with respiratory challenges.[2]

The Science Behind Multi-Modal Hydrogen Delivery

What sets molecular hydrogen therapy apart is its versatility. Gene expression studies reveal something remarkable: certain genes respond exclusively to hydrogen gas inhalation, others to hydrogen water consumption, and most intriguingly, some genes respond only when both methods are used simultaneously.[3] This suggests synergistic benefits beyond simple dose escalation—supporting the value of devices like HydroGenie that enable multiple delivery methods.

Clinical protocols vary by condition, but therapeutic standards generally require:

  • Inhalation: 600+ ml/min flow rate for adequate blood concentration
  • Duration: 6-8 hours daily for chronic conditions; continuous for acute treatment
  • Concentration: Maintained therapeutic levels through consistent gas production

Consumer water bottles, which produce no gas output and operate in 3-10 minute cycles, simply cannot meet these specifications. The applications of Brown’s Gas in therapy require equipment designed for sustained, measurable gas delivery—not intermittent water infusion.

 

Brown's Gas Inhalation Face Mask compatible with HydroGenie and H2 Impact Machines

Hydrogen Water Infusion Stone for use with HydroGenie and H2 Impact

Hydrogen Spray Wand for HydroGenie Brown's Gas Machine

Clinical Evidence: What 79+ Studies Reveal About Hydrogen Therapy


Hydrogen Inhalation for Brain Health

Respiratory and Cardiovascular Applications

The clinical evidence for hydrogen therapy is substantial. A comprehensive systematic review analyzing 81 clinical trials involving over 1,676 participants found exceptional safety—zero serious adverse events across all studies—along with significant therapeutic benefits.[4]

For COVID-19 respiratory support, a multicenter open-label trial across 7 Chinese hospitals demonstrated that continuous H₂:O₂ (2:1) inhalation at 3 L/min produced significant improvements in dyspnea, chest distress, and oxygen saturation within 2 days. The protocol was subsequently included in China’s National Health Commission COVID-19 Clinical Guidance (7th edition).[5]

Post-cardiac arrest treatment shows equally promising results. The HYBRID II trial, published in EClinicalMedicine, found that 2% hydrogen in oxygen for up to 18 hours improved neurological outcomes and 90-day survival rates, with independent safety monitoring confirming no concerns.[6]

Metabolic and Inflammatory Conditions

Molecular hydrogen for diabetes support has shown measurable benefits in controlled trials. A randomized study of hydrogen/oxygen mixture inhalation for non-alcoholic fatty liver disease demonstrated improvements in serum lipids, liver enzymes, and liver fat content in moderate-severe cases.[7]

For metabolic syndrome, an 8-week trial using hydrogen-rich water (0.55-0.65 mM H₂) showed a 39% increase in superoxide dismutase (SOD), 43% decrease in thiobarbituric acid reactive substances (TBARS), and improved HDL cholesterol.[8] While this study used hydrogen water, the therapeutic mechanisms apply across delivery methods—hydrogen-rich water consumption complements inhalation therapy for comprehensive treatment.

Molecular Hydrogen Infused Water from HydroGenie Brown's Gas Machine

Dermatological and Topical Applications

Direct application of hydrogen-rich water shows remarkable results for skin conditions. A clinical trial published in Scientific Reports evaluated whole-body immersion in hydrogen-rich water twice weekly for 8 weeks in psoriasis patients. Results showed 24.4% of participants achieved ≥75% improvement in PASI scores versus only 2.9% in controls (p=0.022).[9]

Hydrogen water for skin care extends beyond medical conditions. Research on wrinkle reduction demonstrated that 10-minute hydrogen-rich water bathing plus towel poultices (41°C, 338-682 μg/L H₂) for 11-98 days improved wrinkle degree from 3.14±0.52 to 1.52±0.74 (p<0.001) across 29 skin measurement sites.[10] The mechanisms include type-I collagen synthesis promotion, UVA protection, and reactive oxygen species (ROS) scavenging.

Safety Profile Across All Applications

Deep diving safety studies confirm hydrogen’s remarkable tolerability. Research on prolonged inhalation safety tested 2.4% H₂ in medical air via high-flow nasal cannula at 15 L/min for 24-72 hours continuous exposure in healthy adults. The study found no clinically significant adverse effects and unchanged pulmonary function.[11]

Hydrogen’s safety extends from pediatric to geriatric populations, with no known contraindications with medications or supplements. The FDA recognizes hydrogen as Generally Recognized As Safe (GRAS), and deep diving precedent demonstrates that 49-56% H₂ has been safely used at 450-500m depth since 1988.[4]

Alkaline Electrolysis: Why Technology Choice Matters for 24/7 Use

Durability That Defines Clinical-Grade Equipment

When investing in a molecular hydrogen machine for home use, understanding the underlying technology is crucial. HydroGenie uses alkaline electrolysis—the same proven technology that’s powered industrial hydrogen production for over a century.

The numbers tell the story. According to U.S. Department of Energy technical targets, alkaline electrolyzers achieve operational lifetimes of 60,000-90,000 hours, with some manufacturers reporting the higher end of this range.[12] This translates to 10-15 years of continuous operation with proper maintenance. In contrast, PEM (Proton Exchange Membrane) electrolyzers typically reach 40,000-60,000 hours—essentially half the lifespan.[13]

Independent industry analysis confirms this advantage: “PEM electrolyzers degrade 2x faster than alkaline electrolyzers (40,000 hours versus 90,000 hours).”[14] The degradation rate for alkaline systems measures 3.2 mV per 1,000 hours (0.17%/1,000h) compared to 4.8 mV per 1,000 hours (0.25%/1,000h) for PEM—1.5 times faster degradation.[15]

The Maintenance Advantage

This durability translates directly to maintenance requirements and costs. HydroGenie’s 15-minute monthly cleaning is genuinely simple—add cleaning solution, run the cycle, drain and refill. That’s it. Major maintenance (stack overhaul) occurs every 7-10 years and involves straightforward component replacement with widely available, affordable materials.

PEM competitors face a different reality. Major maintenance every 5-7 years requires complete membrane electrode assembly (MEA) replacement including expensive precious metal catalysts. Iridium, essential for PEM catalysts, costs $6,000-7,000 per ounce and is the rarest stable element on Earth.[16] This single factor makes PEM operational costs 30-40% higher over the device’s lifetime.

Built for Continuous Operation

The HydroGenie and H2 Impact are specifically designed for 24/7/365 continuous operation. This capability stems from three critical design elements:

  1. Internal cooling system: Active temperature management maintains optimal 35-40°C operating range indefinitely
  2. Medical-grade construction: 316L stainless steel provides corrosion resistance for decade-long operation
  3. Alkaline technology optimization: Designed for steady-state baseload operation rather than intermittent cycling

Consumer bottles and many mid-range devices simply cannot sustain true continuous operation. Water bottles operate in 3-10 minute cycles with passive cooling only. Mid-range PEM devices with fan-based cooling typically limit sessions to 1-4 hours before requiring cooldown periods.

For serious therapeutic applications requiring 6-8 hour daily protocols—or practitioners running multiple sessions throughout the day—this distinction is decisive. Only clinical-grade hydrogen water makers with active cooling and alkaline technology can sustain unlimited runtime.

H2 Impact Brown's Gas Oxyhydrogen Machine

HydroGenie’s True 3-in-1 Capability: Beyond Marketing Claims

Therapeutic Inhalation at Clinical Flow Rates

The HydroGenie produces up to 850ml/min (567ml hydrogen, 283ml oxygen) once full operating temperature is reached. These specifications aren’t arbitrary—they align with published clinical protocols requiring 600+ ml/min for therapeutic blood concentrations.

How to maximize benefits of hydrogen inhalation starts with understanding dosing. Inhalation delivers far higher concentrations than water consumption—one minute of inhalation at 850ml/min equals the hydrogen content of more than 100 liters of saturated hydrogen water. This makes inhalation the primary therapeutic modality for systemic effects.

The included nasal cannula provides comfortable, hands-free delivery during extended sessions. Many users inhale while sleeping, reading, or working, integrating therapy seamlessly into daily routines. The 6-foot extension hose allows comfortable positioning anywhere in a room.

Hydrogen-Rich Water Production

The water infusion attachment can connect to the HydroGenie machine to bubble Brown’s Gas through water, creating hydrogen-rich water for immediate consumption. While the hydrogen concentration from this method is lower than inhalation, oral consumption offers advantages for digestive system applications and convenient integration into daily hydration.

Gene expression research suggests that combining inhalation with hydrogen water consumption activates unique genetic pathways not triggered by either method alone.[3] This supports using both modalities—inhaling during dedicated therapy sessions while drinking hydrogen-rich water throughout the day for sustained systemic exposure.

The included electrolyte packet enhances electrolysis efficiency. Simply add to your distilled water reservoir monthly for optimal gas production. This simple addition ensures consistent output and extends the longevity of your generator.

Direct Application for Targeted Treatment

The application cup enables direct gas delivery to specific body areas—a capability unique to true Brown’s Gas generators. Place the cup over joints, organs, or any area requiring targeted therapy. The gas penetrates tissue directly, offering localized treatment impossible with water bottles.

This application method has shown particular promise for:

  • Joint conditions: Direct application to knees, elbows, shoulders, or spine
  • Organ support: Positioning over liver, kidneys, or digestive organs
  • Skin conditions: Targeted treatment of specific areas
  • Localized pain: Direct delivery to areas requiring acute support

Microbubble bath infusers extend this capability to whole-body immersion. Research on hydrogen-rich water bathing shows significant benefits for muscle recovery post-exercise, with 30-minute immersion preventing increases in muscle damage markers and reducing pain scores by 32.7%.[17]

What Makes American Manufacturing and Support Matter

Expertise You Can Call

Hydrogen Research LLC operates as a family-owned American company. When you call (646) 849-9099, you’ll speak with an American expert who knows these machines inside and out—not a script-reading call center operator overseas.

This matters profoundly when troubleshooting, optimizing protocols, or understanding nuances of hydrogen therapy. Our team has decades of combined experience with electrolysis technology, therapeutic applications, and practical implementation. We want you to call. Phone support is our #1 preferred customer interaction because it allows real conversation, detailed explanation, and genuine problem-solving.

Built to Last, Built to Upgrade

Every component in your HydroGenie—including the gas generator core—can be replaced. This means your initial investment is protected over your lifetime. As technology advances or if any component eventually needs service, we can upgrade or replace individual parts rather than requiring complete unit replacement.

The 3-year warranty on the generator and 1-year warranty on electronic components reflects confidence in durability, but the infinitely upgradeable architecture means you’re not locked into planned obsolescence. This is professional equipment designed for decade-long service.

Compare to consumer bottles, which are essentially disposable devices with 500-1,000 hour lifespans and 30-day to 1-year warranties. Or mid-range devices where proprietary components lock you into specific manufacturer ecosystems. HydroGenie’s repairable, upgradeable design treats your purchase as a long-term investment in your health.

Staff Certified by Molecular Hydrogen Institute

The Molecular Hydrogen Institute (MHI) serves as the premier educational organization for hydrogen therapy research and application. HydroGenie’s Staff Certification by MHI validates that our team maintains current knowledge of clinical research, therapeutic protocols, and best practices in molecular hydrogen medicine.

This certification ensures that when you reach out for guidance on how to use hydrogen for cancer support, protocols for specific conditions, or optimization strategies, you’re receiving evidence-based recommendations aligned with published research—not marketing claims or anecdotal speculation.

Comparing HydroGenie to Other Options: An Honest Assessment

HydroGenie vs. Hydrogen Water Bottles

Let’s address the elephant in the room: price. Consumer hydrogen water bottles cost $50-$300. HydroGenie starts at $1,997. This 6-40x price difference reflects fundamental capability differences:

Feature HydroGenie Water Bottles
Gas Output 850 ml/min continuous None (water infusion only)
Runtime 24/7/365 unlimited 3-10 minute cycles
Lifespan 60,000-90,000 hours (10-15 years) 500-1,000 hours (6-12 months)
Applications Inhalation + water + topical Water infusion only
Technology Alkaline electrolysis PEM/SPE
Maintenance 15-min monthly cleaning Minimal but short lifespan
Target Use Serious therapeutic protocols General wellness

Water bottles serve a purpose—convenient hydrogen water for travel, office use, or general wellness. But they cannot deliver therapeutic inhalation dosing, cannot run continuously, and aren’t built for serious health applications requiring 6-8 hour daily protocols.

If you’re researching best hydrogen machines for home use for genuine therapeutic applications, comparing HydroGenie to water bottles is like comparing an oxygen concentrator to a humidifier. They serve different purposes entirely.

HydroGenie vs. Mid-Range Generators ($300-$1,000)

Mid-range devices bridge the gap between consumer bottles and professional equipment. These typically offer:

  • 150-450 ml/min flow rates (below therapeutic threshold)
  • 1-4 hour session limits due to cooling constraints
  • PEM technology with shorter operational life (10,000-20,000 hours)
  • Limited warranty (1 year typical)

HydroGenie’s advantages in this comparison:

  • 2-3x higher flow rate: 850 ml/min vs. 150-450 ml/min
  • Unlimited runtime: No session limits or cooldown periods
  • 3-6x longer lifespan: 60,000-90,000h vs. 10,000-20,000h
  • Superior warranty: 3 years vs. 1 year typical

Cost-per-use analysis over 10 years:

  • Mid-range device: $600 initial + replacement every 2-3 years = $2,400-$3,000 total
  • HydroGenie: $1,997 initial + minimal maintenance = $2,200-$2,500 total

The H2 Impact, our high-output model at $2,800, delivers 1,200 ml/min—unmatched at this price point and approaching clinical institutional equipment specifications.

Understanding Total Cost of Ownership

Initial Investment vs. Long-Term Value

Cost-per-session analysis reveals HydroGenie’s value. Assuming:

  • $1,997 initial cost
  • 60,000 hours minimum lifespan (conservative)
  • 2 hours average daily use
  • 10-year operational period = 7,300 hours

Cost per hour: $1,997 ÷ 7,300 hours = $0.27 per hour

For comparison:

  • Hyperbaric oxygen chamber rental: $75-150 per hour
  • IV therapy sessions: $100-300 per session
  • Professional hydrogen therapy: $50-100 per session (where available)

Even factoring in electricity costs (~$0.20-0.40 per session), HydroGenie delivers professional-grade therapy for under $1 per session—a fraction of alternative modalities’ cost.

What’s Included in Your Investment

Your HydroGenie parts pack includes everything needed to start therapy immediately:

  • 1 Water Infusion attachment for hydrogen-rich water production
  • 1 Application Cup for direct topical gas delivery
  • 2 Nasal Cannulas for comfortable inhalation therapy
  • 1 6-foot Extension Hose for flexible positioning
  • 1 Electrolyte Packet for optimal gas production
  • Complete Operation Manual with setup and usage instructions

 

HydroGenie Brown's Gas Machine capable of inhalation, molecular hydrogen water infusion, and direct application

 

HydroGenie Brown's Gas Accessory Conversion Adapter Close-up

No hidden costs. No monthly subscriptions. No expensive consumables. Just add distilled water and begin therapy within 3 minutes of unboxing.

The generator works with both 110/120v 60hz and 220/240v 50hz power supplies—no transformer needed. Simply specify your power requirements when ordering, making HydroGenie suitable for international use.

Maintenance Cost Reality

Annual maintenance costs for HydroGenie:

  • Monthly cleaning: (15 minutes)
  • Electrolyte replacement: ~$10-20
  • Occasional tubing replacement: ~$30-50 every 2-3 years
  • Electricity: ~$50-100 annually for 2 hours daily use

Total: Under $100 per year for professional-grade hydrogen therapy.

Compare to PEM competitors requiring:

  • Deionized water systems: $100-300 initial setup
  • Filter replacements: $50-150 every 3-6 months
  • MEA replacement: $800-2,000 every 5-7 years

Or consumer bottles requiring:

  • Complete unit replacement: $50-300 every 6-12 months
  • No maintenance possible (sealed units)

Setting Up Your HydroGenie: What to Expect

Unboxing to Operation in Under 3 Minutes

HydroGenie’s setup is deliberately simple:

  1. Remove from packaging and place on stable surface
  2. Add distilled water to reservoir (fill line indicated)
  3. Add electrolyte packet contents to water
  4. Connect desired attachment (cannula for inhalation, stone for water, or cup for direct application)
  5. Plug in and power on (works with 110/120v or 220/240v—specify when ordering)

Gas production begins immediately. You’ll see bubbles within seconds, hear gentle operation, and can begin your first therapy session within 3 minutes of opening the box.

The operation manual provides detailed instructions, but the intuitive design makes extensive reading unnecessary. Most users simply skim the quick-start guide and begin therapy immediately.

Choosing Your Primary Application Method

For systemic therapeutic effects, inhalation provides maximum blood concentration. Use the included nasal cannula for 1-8 hours daily. Many users inhale overnight while sleeping, though daytime sessions work equally well.

For digestive and metabolic support, combine inhalation with drinking hydrogen-rich water throughout the day. Use the infusion stone to bubble gas through water, creating fresh hydrogen-rich water for immediate consumption.

For targeted conditions, the application cup delivers concentrated gas directly to specific areas. Position over joints, organs, or skin requiring localized treatment. Many users combine all three methods—inhaling for systemic effects while simultaneously infusing water and applying gas to specific areas.

Optimizing Your Therapy Protocol

How to use HydroGenie effectively involves finding your optimal protocol. Start conservatively:

Week 1-2: 30-60 minutes daily inhalation
Week 3-4: Increase to 2-4 hours daily
Week 5+: Optimize to 4-8 hours based on response and condition

Some users work up to 24/7 operation, running the generator continuously and inhaling during sleep. The internal cooling system makes this safe and practical. Others prefer structured sessions—morning and evening protocols totaling 4-6 hours daily.

Clinical research suggests consistency matters more than duration. Regular daily exposure produces better results than sporadic high-dose sessions. Build hydrogen therapy into your routine like any medication or supplement protocol.

With consistent daily use, most HydroGenie owners report noticeable improvements within the first month—our hydrogen therapy timeline guide breaks down what to expect at each stage from immediate effects to long-term wellness benefits.

Who Should Consider HydroGenie

Healthcare Practitioners and Clinical Settings

Integrative medicine practitioners, naturopaths, chiropractors, and wellness clinics increasingly incorporate hydrogen therapy into treatment protocols. HydroGenie’s professional specifications, multiple user capability (with additional cannulas and splitters), and 24/7 operation support clinical environments.

ROI for practitioners is straightforward: 3 patient sessions daily at $50-100 per session equals $4,500-9,000 monthly revenue. Device cost recovery occurs within 1-3 months, with remaining operational lifespan generating pure margin minus minimal maintenance costs.

Serious Health Seekers

Individuals managing chronic conditions, supporting cancer treatment protocols, addressing metabolic disorders, or optimizing recovery from injury represent HydroGenie’s primary home user demographic. These users require consistent, long-term therapy at therapeutic dosing—capabilities consumer bottles simply cannot provide.

Testimonials from users managing conditions like lupus, rheumatoid arthritis, neuropathy, and chronic inflammation demonstrate real-world applications. While individual results vary and hydrogen therapy isn’t a cure-all, the research supports its role as a complementary approach to conventional treatment.

Athletes and Performance Optimization

Hydrogen water for athletes has gained attention for recovery enhancement and performance support. Research shows hydrogen-rich water bathing reduces muscle damage biomarkers and soreness following intense exercise.[17] Inhalation may offer even greater benefits through higher systemic concentration.

Professional and serious amateur athletes increasingly use hydrogen therapy for:

  • Post-workout recovery acceleration
  • Reduced inflammation and oxidative stress
  • Enhanced endurance capacity
  • Injury healing support
  • Cognitive performance optimization

The H2 Impact’s 1,200 ml/min output particularly appeals to athletes requiring maximum dosing for rapid recovery protocols.

Biohackers and Wellness Enthusiasts

The quantified self movement and biohacking community value hydrogen therapy’s measurable biochemical effects: selective antioxidant activity, NRF2 pathway activation, mitochondrial function enhancement, and gene expression modulation. HydroGenie provides the specifications, transparency, and upgradeability biohackers demand.

Unlike consumer wellness products with proprietary “black box” technology, HydroGenie’s straightforward design allows users to understand, optimize, and even modify their system. Technical specifications are published, protocols are evidence-based, and the company welcomes detailed technical discussions about optimization strategies.

Conclusion: Making the Investment in Your Health

The HydroGenie Brown’s Gas generator represents a significant investment—there’s no denying the $1,997 price tag requires consideration. But when evaluated against the clinical evidence, technological advantages, total cost of ownership, and therapeutic capabilities, it becomes clear this isn’t an expense—it’s an investment in comprehensive, long-term health optimization.

You’re not buying a water bottle that infuses hydrogen in 3-minute cycles. You’re acquiring a professional-grade therapeutic device built for decade-long continuous operation. You’re gaining access to three distinct delivery methods validated by clinical research. You’re ensuring specifications that align with published therapeutic protocols. And you’re supporting an American family company committed to expert support throughout your ownership.

The 79+ clinical trials reviewed in this article demonstrate hydrogen therapy’s broad applicability and exceptional safety profile. The technology comparison reveals alkaline electrolysis’s superior durability and cost-effectiveness for home use. The specification analysis shows why flow rate, runtime capability, and build quality determine therapeutic effectiveness—factors absent in consumer alternatives.

Whether you’re managing a chronic condition, supporting athletic performance, optimizing aging, or simply committed to evidence-based wellness, HydroGenie provides the professional-grade capability required for serious applications.

Ready to experience the difference between consumer wellness gadgets and clinical-grade hydrogen therapy? Order your HydroGenie or call (646) 849-9099 to speak with our expert team. We’re here to answer questions, discuss protocols, and ensure you’re making the right decision for your health journey.

For higher output requirements, explore the H2 Impact delivering 1,200 ml/min—ideal for practitioners, multiple users, or individuals requiring maximum therapeutic dosing.


References

  1. Zheng ZG, Sun YT, Bai J, et al. Hydrogen/oxygen therapy for the treatment of an acute exacerbation of chronic obstructive pulmonary disease: results of a multicenter, randomized, double-blind, parallel-group controlled trial. Respir Res. 2021;22:149. Available at: https://respiratory-research.biomedcentral.com/articles/10.1186/s12931-021-01740-w
  2. Zhou ZQ, Zhong CH, Su ZQ, et al. Breathing Hydrogen-Oxygen Mixture Decreases Inspiratory Effort in Patients with Tracheal Stenosis. Respiration. 2019;97(1):42-51. Available at: https://pubmed.ncbi.nlm.nih.gov/30227423/
  3. Iketani M, Ohsawa I. Molecular Hydrogen as a Neuroprotective Agent. Curr Neuropharmacol. 2017;15(2):324-331. Referenced in gene expression studies showing differential responses to combined hydrogen delivery methods. Available at: https://pmc.ncbi.nlm.nih.gov/articles/PMC5403894/
  4. Johnsen HM, Hiorth M, Klaveness J, et al. Molecular Hydrogen Therapy—A Review on Clinical Studies and Outcomes. Molecules. 2023;28(23):7785. Available at: https://pmc.ncbi.nlm.nih.gov/articles/PMC10707987/
  5. Guan WJ, Wei CH, Chen AL, et al. Hydrogen/oxygen mixed gas inhalation improves disease severity and dyspnea in patients with Coronavirus disease 2019 in a recent multicenter, open-label clinical trial. J Thorac Dis. 2020;12(6):3448-3452. Available at: https://pmc.ncbi.nlm.nih.gov/articles/PMC7330772/
  6. Tamura T, Hayashida K, Sano M, et al. Efficacy of inhaled hydrogen on neurological outcome following brain ischaemia during post-cardiac arrest care (HYBRID II): a multi-centre, randomised, double-blind, placebo-controlled trial. EClinicalMedicine. 2023;58:101907. Available at: https://pmc.ncbi.nlm.nih.gov/articles/PMC10030910/
  7. Xia C, Liu W, Zeng D, et al. Effect of hydrogen/oxygen mixed gas inhalation on non-alcoholic fatty liver disease. J Cell Mol Med. 2022;26(16):4664-4675. Available at: https://pubmed.ncbi.nlm.nih.gov/35734974/
  8. Nakao A, Toyoda Y, Sharma P, et al. Effectiveness of hydrogen rich water on antioxidant status of subjects with potential metabolic syndrome-an open label pilot study. J Clin Biochem Nutr. 2010;46(2):140-149. Available at: https://pubmed.ncbi.nlm.nih.gov/20216947/
  9. Zhu Q, Wu Y, Li Y, et al. Positive effects of hydrogen-water bathing in patients of psoriasis and parapsoriasis en plaques. Sci Rep. 2018;8(1):8051. Available at: https://www.nature.com/articles/s41598-018-26388-3
  10. Kato S, Saitoh Y, Miwa N. Repetitive Bathing and Skin Poultice with Hydrogen-Rich Water Improve Wrinkles and Blotches Together with Modulation of Skin Oiliness and Moisture. Med Gas Res. 2022;3(2):75-87. Available at: https://www.mdpi.com/2673-4141/3/2/11
  11. Cole AR, Sperling JA, Ashcraft TM, et al. Safety of Prolonged Inhalation of Hydrogen Gas in Air in Healthy Adults. Crit Care Med. 2021;49(10):e1002-e1013. Available at: https://pubmed.ncbi.nlm.nih.gov/34651133/
  12. U.S. Department of Energy. Technical Targets for Liquid Alkaline Electrolysis. 2022. Available at: https://www.energy.gov/eere/fuelcells/technical-targets-liquid-alkaline-electrolysis
  13. U.S. Department of Energy. Technical Targets for Proton Exchange Membrane Electrolysis. 2022. Available at: https://www.energy.gov/eere/fuelcells/technical-targets-proton-exchange-membrane-electrolysis
  14. Thunder Said Energy. Green hydrogen: alkaline versus PEM electrolyser? Industry Analysis. 2023. Available at: https://thundersaidenergy.com/2023/01/17/green-hydrogen-alkaline-versus-pem-electrolysers/
  15. Decarbonisation Technology. Stability and durability of water electrolysers. Technical Review. Available at: https://decarbonisationtechnology.com/article/145/stability-and-durability-of-water-electrolysers
  16. Plugpower. Between Two Stacks: How a PEM Electrolyzer is More Cost-Effective Than an Alkaline Electrolyzer. 2023. Available at: https://www.plugpower.com/blog/between-two-stacks-how-a-pem-electrolyzer-is-more-cost-effective-than-an-alkaline-electrolyzer/
  17. Ostojić SM, Stojanović MD. The Effects of Supersaturated Hydrogen-Rich Water Bathing on Biomarkers of Muscular Damage and Soreness Perception in Young Men Subjected to High-Intensity Eccentric Exercise. Oxid Med Cell Longev. 2020;2020:2852872. Available at: https://pmc.ncbi.nlm.nih.gov/articles/PMC7584936/