Peer-reviewed research
What the research shows
We read the studies — so you can decide for yourself.
10+ studies · 2 therapies · Updated monthly
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Featured research
2025
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Systematic Reviews (BioMed Central)
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Umbrella Review
A 2025 umbrella review of 204 randomised controlled trials found photobiomodulation significantly improved outcomes across nine health conditions — with the strongest evidence for fibromyalgia, knee osteoarthritis, cognitive function, and hair density. Here is what the evidence shows.
Latest research
Latest research
Hydrogen Therapy
Systematic Review
January 2023
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Asian Pacific Journal of Cancer Prevention
A 2023 systematic review of 27 studies found molecular hydrogen improved survival rates, reduced chemotherapy side effects, and slowed tumour growth across multiple cancer types — positioning H₂ therapy as a meaningful complement to conventional cancer care.
Red Light Therapy
Umbrella Review
2025
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Systematic Reviews (BioMed Central)
A 2025 umbrella review of 204 randomised controlled trials found photobiomodulation significantly improved outcomes across nine health conditions — with the strongest evidence for fibromyalgia, knee osteoarthritis, cognitive function, and hair density. Here is what the evidence shows.
Hydrogen Therapy
Clinical Trial
2012
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Medical Gas Research
A 2012 randomised, double-blind, placebo-controlled crossover trial in Medical Gas Research tested hydrogen-rich water in 10 elite male soccer players performing intense cycle exercise. Pre-exercise HRW blunted the rise in blood lactate during exercise and protected peak torque decline — pointing to a measurable effect on muscle fatigue at high intensities.
Red Light Therapy
Clinical Trial
2014
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Photomedicine and Laser Surgery
A 2014 controlled trial in Photomedicine and Laser Surgery tested red and near-infrared light therapy in 136 participants over 30 sessions across fifteen weeks. Both light-treated groups showed significant improvements in skin complexion, roughness, patient satisfaction, and ultrasound-measured intradermal collagen density compared with untreated controls.
Hydrogen Therapy
Review
2023
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Alzheimer's Drug Discovery Foundation (ADDF) — Cognitive Vitality Report
A review of the current evidence on molecular hydrogen and brain health — covering stroke recovery, traumatic brain injury, vascular dementia, and cognitive aging. What the research shows, and what it doesn't.
Red Light Therapy
Systematic Review
2024
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Head & Neck
A 2024 systematic review and meta-analysis in Head & Neck pooled 14 randomised trials covering 869 head and neck cancer patients receiving chemoradiotherapy. Photobiomodulation significantly reduced the incidence and severity of oral mucositis from the second week of treatment onward — supporting its use as an evidence-based supportive-care intervention.