Why Do Functional Medicine Doctors recommend H2=E ?
With gratitude, we often do get recommended by Functional Medicine Doctors and PHD Scientist to their clients. This is because Hydrogen Therapy is clearly backed up by over two thousand medical studies from 53 different countries. From this knowledge Functional Medicine Doctors know how to stack hydrogen therapy into a client's protocol, to get the best overall result combining therapies.
Also to point out, in Japan and Asia, Hydrogen Therapy is a medical approved treatment and is often used in hospitals, to help treat different health issues. As an endorsement Professor Sun Xuejun who has published 260 academic papers, endorses our Hydrogen and Oxygen machines, and has used them in medical hospitals.
Improved Recovery
Adjacent Cancer Support
Anti-Aging & Longevity
Reduced Rheumatoid Arthritis
Scientific Studies On Molecular Hydrogen

Molecular hydrogen is not classed as a treatment for cancer; however, emerging research suggests it may play a supportive role in improving quality of life during conventional therapies.
Studies included in our Research section indicate hydrogen’s potential to reduce oxidative stress caused by treatments such as chemotherapy and radiation, while supporting cellular health and energy levels.
From the book Hydrogen Cancer Control. Professor Wu Mengchao says control is a well-chosen word for this book I’ve come to realize that tumors must not only killed with scalpels but should also be controlled to the level where cancer cells behave and change to good cells.
In Asia Doctors do use Hydrogen Therapy as an adjacent therapy for cancer, as they see the formation and development of tumors are associated with chronic oxidative stress and inflammation.
Please click on the title below to read the scientific study.
- Hyperbaric Hydrogen Therapy A Possible Treatment For Cancer 1975 Study
- Real World Survey Of Hydrogen-Controlled Cancer
- Effects Of Drinking Hydrogen-Rich Water On The Quality Of Life Of Patients Treated With Radiotherapy For Liver Tumors
- Protective Effect Of Hydrogen-Rich Water On Liver Function Of Colorectal Cancer Patients Treated With mFOLFOX6 Chemotherapy
- Hydrogen Gas Restores Exhausted CD8+ T Cells In Patients With Advanced Colorectal Cancer To Improve Prognosis
- A Gallbladder Carcinoma Patient With Pseudo-Progressive Remission After Hydrogen Inhalation
- Hydrogen Gas Therapy Induced Shrinkage Of Metastatic Gallbladder Cancer
- Protective Effect Of Hydrogen Gas Inhalation On Radiation-Induced Bone Marrow Damage In Cancer Patients
- Hydrogen Gas Leading To Better Outcomes In Patients With Lung Cancer
- Hydrogen Inhalation Can Significantly Reverse Certain Issues With Lung Cancer
- Brain Metastases Completely Disappear in Non-Small Cell Lung Cancer Using Hydrogen Gas Inhalation: A Case Report

Athletic performance isn’t just about training—it’s about recovery, oxygen utilization, and cellular efficiency. Molecular hydrogen has been studied for its ability to reduce exercise-induced oxidative stress and lactic acid buildup.
Research referenced on our site shows improvements in muscle recovery, endurance, and reduced fatigue, particularly when hydrogen is used consistently after intense activity.
For athletes, this means faster recovery times, less soreness, and the ability to train at a higher level—more frequently.
Please click on the title below to read the scientific study.
- Hydrogen-Rich Water Bathing On Muscular Damage & Soreness With High-Intensity Exercise
- Molecular Hydrogen Affected Post-Exercise Recovery
- H2 Inhalation Improves Exercise Performance
- Hydrogen-Rich Water Hydrotherapy For Recovery Of Acute Injury
- Drinking Hydrogen Water Enhances Endurance & Relieves Psychometric Fatigue
- Consumption Of Hydrogen-Rich Water On The Antioxidant Activity& Gut Flora On Athletes
- Molecular Hydrogen Benefits Submaximal Exercise Indices
- Hydrogen-Rich Water Affects Exercise Capacity In Women
- Hydrogen-Rich Water Modulates Redox Status Of Strenuous Exercise
- Effects Of Drinking Hydrogen-Rich Water On Muscle Fatigue
- Hydrogen Rich Water On Prolonged Intermittent Exercise

Chronic inflammation is a silent driver behind many modern diseases—from metabolic disorders to autoimmune conditions. Molecular hydrogen is unique because it acts as a selective antioxidant, neutralizing the most harmful reactive oxygen species without disrupting essential cellular signaling.
Studies featured in our Research section demonstrate hydrogen’s ability to reduce inflammatory markers, protect tissues, and promote faster recovery after physical or metabolic stress.
This makes hydrogen therapy an ideal daily support tool for those looking to restore balance, reduce systemic inflammation, and improve overall resilience.
To read the full study, please click on the study of interest
- Therapeutic Efficacy Of Infused Molecular Hydrogen In Saline On Rheumatoid Arthritis
- Hydrogen-Rich Water Reduces Inflammatory Responses
- Hydrogen-Enriched Water For Mitochondrial & Inflammatory Myopathies
- Water Containing A High Concentration Of Molecular Hydrogen Water Reduces Oxidative Stress & Disease activity In Patients With Rheumatoid Arthritis
- Effectiveness Of Oral & Topical Hydrogen For Sports-Related Soft Tissue Injuries

Aging is largely driven by cumulative oxidative damage at the cellular level. Molecular hydrogen works at the source—helping reduce free radical damage and support mitochondrial function.
Research highlights hydrogen’s role in promoting cellular balance, reducing oxidative stress, and potentially slowing key mechanisms associated with aging.
The result show: improved energy, better recovery, and a more resilient body over time—supporting a longer, healthier lifespan.
Please click on the title below to read the scientific study.
- Hydrogen Intake Relieves Alcohol Consumption & Hangover Symptoms In Healthy Adults
- Hydrogen-Rich Water For Improvements of Mood, Anxiety & Autonomic Nerve Function In Daily Life
- Hydrogen Inhalation In Rehabilitation Program Of The Medical Staff Recovered From COVID-19
- Gastroesophageal Reflux Disease (GERD), Hydrogen-Rich Water
- The effects of 6-month hydrogen-rich water intake on molecular and phenotypic biomarkers of aging in older adults aged 70 years and over: A randomized controlled pilot trial

Heart disease remains the leading cause of death worldwide, driven largely by oxidative stress, inflammation, and impaired cellular function. Molecular hydrogen has been studied for its potential to reduce oxidative damage at the mitochondrial level, helping protect heart tissue and support recovery.
Research highlighted in our Research section includes randomized controlled trials and preclinical studies showing that hydrogen may improve outcomes following cardiac events, reduce myocardial injury, and support vascular health.
By targeting the root mechanisms—not just symptoms—hydrogen therapy offers a promising, non-invasive approach to cardiovascular support and recovery.
Please click on the title below to read the scientific study.
- 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
- Hydrogen therapy after resuscitation improves myocardial injury involving inhibition of autophagy in an asphyxial rat model of cardiac arrest
- Hydrogen therapy as a potential therapeutic intervention in heart disease: from the past evidence to future application
- Molecular Hydrogen as an Emerging Therapeutic Medical Gas for Neurodegenerative and Other Diseases
- Hydrogen (H2) Inhibits Isoproterenol-Induced Cardiac Hypertrophy via Antioxidative Pathways
- Hydrogen ameliorates pulmonary hypertension in rats by anti-inflammatory and antioxidant effects
Hydrogen-rich saline protects myocardium against ischemia/reperfusion injury in rats
- Consumption of hydrogen water prevents atherosclerosis in apolipoprotein E knockout mice

The brain is highly vulnerable to oxidative stress and inflammation—two key factors in cognitive decline and neurological disorders. Molecular hydrogen is uniquely capable of crossing the blood-brain barrier, allowing it to act directly within brain tissue.
Scientific studies featured on our platform suggest hydrogen may help protect neurons, reduce neuroinflammation, and support recovery following ischemic events.
This positions hydrogen therapy as a forward-thinking tool for maintaining mental clarity, focus, and long-term brain health.
Please click on the title below to read the scientific study.
- The Potential of Hydrogen for Improving Mental Disorders
- Hydrogen Vs. Caffeine for Improved Alertness In Sleep-Deprived Humans
- Molecular Hydrogen Study On Mild Cognitive Impairment
- Molecular hydrogen increases resilience to stress in mice
- H2 Therapy In Parkinson’s Disease
- Short-Term H2 Inhalation Improves Cognitive Function In Older Women
- Hydrogen Gas Inhalation For Treatment Of Cerebral Infarction
- target=”_blank”Molecular Hydrogen (H2) Inhalation In Acute Cerebral Ischemia Patients
- Improved Brain Stem Treatment With Hydroxyl Radical Scavengers, Edaravone & Hydrogen
- Safety Of Intravenous Administration Of Hydrogen-Enriched Fluid In Patients
- Efficacy Of Hydrogen Water Treatment Of Neonatal Hypoxic-Ischemic Encephalopathy (HIE)
- Inhalation Of Hydrogen Gas Elevates Urinary 8-hydroxy-2′-deoxyguanine In Parkinson’s Disease
- Use Of Hydrogen Water & Photobiomodulation On Parkinson Disease
- Intravenous Hydrogen Therapy With Intracisternal Magnesium Sulfate Infusion
- Hydrogen Inhalation For Parkinson’s Disease

Respiratory conditions are often associated with high levels of inflammation and oxidative stress. Molecular hydrogen has been studied for its potential to support lung function and reduce inflammatory responses.
Clinical and observational studies referenced in our Research section suggest hydrogen inhalation may help improve oxygenation, reduce respiratory discomfort, and support recovery processes.
While not a treatment, hydrogen therapy may serve as a complementary tool for respiratory wellness and recovery support.
Please click on the title below to read the scientific study.
- Hydrogen/oxygen mixed gas inhalation improves disease severity and dyspnea in patients with Coronavirus disease 2019 in a recent multicenter, open-label clinical trial
- Molecular Hydrogen for Outpatients with COVID-19 (Hydro-COVID): A Phase 3 Randomised, Triple-Blinded, Pragmatic, Placebo-Controlled, Multicentre Trial

Healthy skin reflects what’s happening at a cellular level. Oxidative stress accelerates aging, contributes to inflammation, and affects skin clarity and elasticity.
Molecular hydrogen helps neutralize harmful free radicals, supporting healthier skin from within. Research highlighted on our site suggests potential benefits in reducing oxidative damage and improving skin condition over time.
This makes hydrogen therapy a powerful addition to both beauty and wellness routines—promoting a natural, radiant glow.
Please click on the title below to read the scientific study.
- Positive Effects Of Hydrogen-Water Bathing In Patients
- Hydrogen-Rich Water Represses Wrinkle Formation
- Hydrogen(H2) Treatment For Acute Erythymatous Skin Diseases
- Improvement Of Psoriasis-Associated Arthritis & Skin Lesions Molecular Hydrogen Treatment
- Hydrogen Water Treatment For Patients With Pressure Ulcers
- H(H2O)m Modulates Basal & UV-Induced Gene Expressions In Human Skin
- Hydrogen Warm Water Bath Cleanses Keratin-Plug-Clogged Hair-Pores
- Effects Of Hydrogen-Rich Water Bath On Visceral Fat & Skin Blotches
- Antioxidant Activity Of Hydrogen Water Mask
- Hydrogen-Rich Water Improves Wrinkles & Blotches

Animals experience many of the same biological challenges as humans—oxidative stress, inflammation, aging, and recovery after illness or physical strain. Molecular hydrogen offers a safe, non-invasive, and gentle approach that can be easily integrated into their care.
Research shows promising results in areas such as:
- Reduction of inflammation
- Protection against organ damage
- Improved recovery after injury or stress
- Support for metabolic and cardiovascular health
Hydrogen therapy has been explored in veterinary and preclinical models for conditions affecting mobility, aging, and overall vitality. Because it is non-toxic and well-tolerated, it is especially attractive for pets that may be sensitive to medications.
For pet owners and animal professionals, this represents an innovative way to support quality of life, recovery, and long-term wellness—naturally and safely.
Please click on the title below to read the scientific study.
- Effect of Treadmill Exercise and Hydrogen-rich Water Intake on Serum Oxidative and Anti-oxidative Metabolites in Serum of Thoroughbred Horses
- Intravenous infusion of H2-saline suppresses oxidative stress and elevates antioxidant potential in Thoroughbred horses after racing exercise
- The Therapeutic Effects of Oral Intake of Hydrogen Rich Water on Cutaneous Wound Healing in Dogs