The volume draws on peer-reviewed publications indexed by PubMed, NCBI, the Cochrane Collaboration, PLOS ONE, Nature, and Frontiers; federal sources including the FDA, CMS, NIH, and U.S. Navy Experimental Diving Unit; the Undersea and Hyperbaric Medical Society (UHMS) evidence compendium; and institutional archives (Cleveland Memory Project, Sagol Center for Hyperbaric Medicine and Research, Aviv Clinics). Mainstream news sources are cited where they document historical events such as the rescue of Baby Jessica McClure or the public HBOT use of athletes and celebrities.
Sources are listed below grouped by chapter. Every URL was live and the cited content was verified at the time of compilation.
A Complete History of Hyperbaric Medicine
- 2024 paper in *Undersea and Hyperbaric Medicine* https://pubmed.ncbi.nlm.nih.gov/38985147/
- (InTechOpen: Historical Aspects of Hyperbaric Physiology and Medicine) https://www.intechopen.com/chapters/66258
- (Asthma History Blog: 1870–1900 Pneumatic Chambers) http://asthmahistory.blogspot.com/2017/02/1870-1900-pneumatic-chambers.html
- (BioBarica: History of the Hyperbaric Chamber) https://www.biobarica.com/en/news/history-of-the-hyperbaric-chamber-jWo2k097pH3Xe3hPXksM/
- (PubMed: Caisson disease during Eads and Brooklyn Bridge construction) https://pubmed.ncbi.nlm.nih.gov/15686275/
- (LITFL: Paul Bert) https://litfl.com/paul-bert/
- (Wilderness Medicine Magazine: History of Diving Part 3) https://wms.org/magazine/magazine/1483/History-of-Diving-Pt.-3/default.aspx
- (Sophia Rare Books: La Pression Barométrique) https://www.sophiararebooks.com/pages/books/5284/paul-bert/la-pression-barometrique
- (EBSCO: Haldane Develops Stage Decompression) https://www.ebsco.com/research-starters/sports-and-leisure/haldane-develops-stage-decompression-deep-sea-divers
- (CMAS: Haldane 1908) https://www.cmas.org/fact-sheets/haldane-1908-eng.html
- (HMP Global Learning Network: HBOT Brief History) https://www.hmpgloballearningnetwork.com/site/altc/articles/hyperbaric-oxygen-therapy-brief-history-and-review-its-benefits-and-indications-older
- (Midtown KC Post: Steel Tank at 33rd and Harrison) https://midtownkcpost.com/why-was-there-a-huge-steel-tank-at-33rd-and-harrison-in-the-1920s/
- (Cleveland Historical: Cunningham Sanitarium) https://clevelandhistorical.org/items/show/378
- (Lakeside Press: Cunningham's Steel Ball) http://www.lakesidepress.com/pulmonary/hyperbaric/textpictures.html
- (OnePager ICU: Cunningham's Spherical Sanitarium) https://onepagericu.com/blog/spherical-sanitarium-what-can-a-900-ton-steel-sphere-teach-us-about-medicine
- (PubMed: Life Without Blood) https://pubmed.ncbi.nlm.nih.gov/13802034/
- (PMC: HBOT in ATLS/ACLS resuscitative context) https://pmc.ncbi.nlm.nih.gov/articles/PMC11493705/
- (BioBarica: Hyperbaric Medicine History) https://www.biobarica.com/en/news/hyperbaric-medicine-history-from-theory-to-practice-CyyAsZVWZxfhFFG2f8rm/
- (PubMed: Treatment of clostridial infections with hyperbaric oxygen) https://pubmed.ncbi.nlm.nih.gov/14016240/
- (JAMA Surgery: Carbon Monoxide Poisoning Treatment by Hyperbaric Oxygenation) https://jamanetwork.com/journals/jamasurgery/fullarticle/566758
- (PubMed: Long-term effects of CO poisoning at Miike Coal Mine) https://pubmed.ncbi.nlm.nih.gov/37302076/
- (Duke Anesthesiology: History of Duke Chambers) https://anesthesiology.duke.edu/hyperbaric-center/chamber/history
- (UHMS: 40-Year History Booklet) https://www.uhms.org/images/40th_Anniversary_Booklet.pdf
- (UHMS: About the UHMS) https://www.uhms.org/about-the-uhms.html
- (CMS: Hyperbaric Oxygen Therapy for Hypoxic Wounds) https://www.cms.gov/medicare-coverage-database/view/ncacal-decision-memo.aspx?proposed=N&NCAId=37&fromdb=true
- (Marx et al. JADA 1985) https://r3healing.com/marx-protocols/
- (DVM360: History of Hyperbaric Oxygen Therapy) https://www.dvm360.com/view/hyperbaric-oxygen-therapy-history
- (CMS: HBOT for Hypoxic Wounds) https://www.cms.gov/medicare-coverage-database/view/technology-assessments.aspx?taid=12
- (CPRN: FDA Warning Against HBOT for Cerebral Palsy) https://cprn.org/the-bigger-issue-about-the-fda-warning-against-hbot-treatment-for-cerebral-palsy/
- (PubMed: Hyperbaric oxygen and cerebral palsy) https://pubmed.ncbi.nlm.nih.gov/12613780/
- (PMC: Hyperbaric oxygen in chronic traumatic brain injury) https://pmc.ncbi.nlm.nih.gov/articles/PMC4499900/
- (UHMS: Idiopathic Sudden Sensorineural Hearing Loss) https://www.uhms.org/14-idiopathic-sudden-sensorineural-hearing-loss-new-approved-on-october-8-2011-by-the-uhms-board-of-directors.html
- (PMC: Idiopathic SSHL — Is Hyperbaric Oxygen Effective?) https://pmc.ncbi.nlm.nih.gov/articles/PMC9605195/
- (PMC: Hyperbaric Oxygen Induces Late Neuroplasticity in Post-Stroke Patients) https://pmc.ncbi.nlm.nih.gov/articles/PMC3546039/
- (PMC: HBOT Increases Telomere Length and Decreases Immunosenescence) https://pmc.ncbi.nlm.nih.gov/articles/PMC7746357/
- (PubMed: Cognitive enhancement of healthy older adults using HBOT) https://pubmed.ncbi.nlm.nih.gov/32589613/
- (Nature: HBOT improves neurocognitive outcomes in post-COVID) https://www.nature.com/articles/s41598-022-15565-0
- (PMC: HBOT on Long COVID Symptoms) https://pmc.ncbi.nlm.nih.gov/articles/PMC12940082/
- (ESMED: HBOT Treatment of Long COVID) https://esmed.org/MRA/mra/article/view/6795
- https://en.wikipedia.org/wiki/Albert_R._Behnke https://en.wikipedia.org/wiki/Albert_R._Behnke
- https://biacolorado.org/wp-content/uploads/2025/01/Harch-2011-Phase-I-study-of-low-pressure-HBO2-for-blast-induced-PCS-and-PTSD.pdf https://biacolorado.org/wp-content/uploads/2025/01/Harch-2011-Phase-I-study-of-low-pressure-HBO2-for-blast-induced-PCS-and-PTSD.pdf
The Science of Hyperbaric Oxygen Therapy
- StatPearls / NCBI, Hyperbaric Physics https://www.ncbi.nlm.nih.gov/books/NBK448104/
- UHMS HBO Indications 2020 https://www.uhms.org/resources/featured-resources/hbo-indications.html
- PMC, Application and Progress of HBOT, 2025 https://pmc.ncbi.nlm.nih.gov/articles/PMC12054664/
- Thom SR, PMC 2011 https://pmc.ncbi.nlm.nih.gov/articles/PMC3058327/
- treatnow.org HBOT Mechanisms https://treatnow.org/wp-content/uploads/2026/04/HBOT-Mechanisms-of-Action-Apr-2026.docx
- Thom SR et al., PubMed 2006 https://pubmed.ncbi.nlm.nih.gov/16299259/
- PMC 2014, CD34+/CD45-dim https://pmc.ncbi.nlm.nih.gov/articles/PMC4037447/
- PMC 2021, HBOT Anti-inflammatory https://pmc.ncbi.nlm.nih.gov/articles/PMC8394403/
- hyperbaricoxygentreatment.uk https://www.hyperbaricoxygentreatment.uk/post/hbot-pressure-levels-ata-guide
- Hadanny A, Efrati S et al., PubMed 2020 https://pubmed.ncbi.nlm.nih.gov/33206062/
- Efrati S et al., PLOS ONE 2013 https://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0053716
- PMC 2020, Hyperoxic-Hypoxic Paradox https://pmc.ncbi.nlm.nih.gov/articles/PMC7355982/
- PMC 2024, HBOT and Gut Microbiota in Crohn's https://pmc.ncbi.nlm.nih.gov/articles/PMC11137967/
- PMC 2025, Gut Microbiota and HBOT https://pmc.ncbi.nlm.nih.gov/articles/PMC12124697/
- Aviv Clinics, HBOT Chamber https://aviv-clinics.com/blog/hbot/what-is-an-hbot-chamber-and-how-does-it-work/
- PMC 2019, HBOT Pulmonary Effects https://pmc.ncbi.nlm.nih.gov/articles/PMC6693142/
- Duke Hyperbaric Center https://anesthesiology.duke.edu/hyperbaric-center
- NEDU Wikipedia https://en.wikipedia.org/wiki/United_States_Navy_Experimental_Diving_Unit
- OxyHealth https://www.oxyhealth.com
- Summit to Sea https://www.summit-to-sea.com
- NCBI StatPearls, HBOT Contraindications https://www.ncbi.nlm.nih.gov/books/NBK557661/
- Medscape HBOT https://emedicine.medscape.com/article/1464149-overview
- Frontiers in Neuroscience, HBOT for Veterans PTSD https://www.frontiersin.org/journals/neuroscience/articles/10.3389/fnins.2023.1259473/full
- Psychiatric Times, 2025 https://www.psychiatrictimes.com/view/hyperbaric-oxygen-therapy-an-innovative-ptsd-treatment-for-veterans
- PLOS ONE 2015 https://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0127012
- Medicare.gov, HBOT Coverage https://www.medicare.gov/coverage/hyperbaric-oxygen-therapy
- UHMS, Trends in Medicare Costs https://www.uhms.org/uhm-search/uhm-journal-volume-51-2024/number-2/702-manuscript.html
Case Studies and Patient Stories
- UPI Archives, October 20, 1987 — HBOT session reports https://www.upi.com/Archives/1987/10/20/Jessica-McClure-the-toddler-who-survived-58-hours-in/6083561700800/
- LA Times, October 18, 1987 — fasciotomy and HBOT plan https://www.latimes.com/archives/la-xpm-1987-10-18-mn-15271-story.html
- New York Times, November 10, 1987 — Letter: "Use of Hyperbaric Oxygen in Texas Well Rescue" https://www.nytimes.com/1987/11/10/opinion/l-use-of-hyperbaric-oxygen-in-texas-well-rescue-007387.html
- Wikipedia — Rescue of Jessica McClure https://en.wikipedia.org/wiki/Rescue_of_Jessica_McClure
- UAB News, November 6, 2023 — "From a stroke to dancing again" https://www.uab.edu/news/health-medicine/from-a-stroke-to-dancing-again-a-patient-s-healing-journey-through-hyperbaric-medicine
- Efrati S et al., *PLOS ONE*, January 15, 2013 — "Hyperbaric Oxygen Induces Late Neuroplasticity in Post Stroke Patients – Randomized, Prospective Trial" https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0053716
- PubMed PMID 23335971 https://pubmed.ncbi.nlm.nih.gov/23335971/
- ESPN feature by Peter Keating, July 14, 2015 https://www.espn.com/espn/feature/story/_/id/13186859/joe-namath-believes-found-cure-brain-damage-caused-football
- CBS News report, February 1, 2017 https://www.cbsnews.com/newyork/news/joe-namath-hyperbaric-chamber/
- Amen Clinics blog — Namath SPECT scan description https://www.amenclinics.com/blog/nfl-legend-joe-namath-says-hyperbaric-oxygen-therapy-healed-his-damaged-brain/
- JoeNamath.org — Neurological Research Center https://joenamath.org/mission.html
- MedicalXpress summary, November 28, 2011 https://medicalxpress.com/news/2011-11-rx-hyperbaric-oxygen-tbi-ptsd.html
- PMC review — HBOT and PTSD, Frontiers in Neurology 2024 https://pmc.ncbi.nlm.nih.gov/articles/PMC10630921/
- Harch PG, Fogarty EF. *Medical Gas Research*, 2017. "Subacute normobaric oxygen and hyperbaric oxygen therapy in drowning, reversal of brain volume loss: a case report." DOI: 10.4103/2045-9912.208521 https://pmc.ncbi.nlm.nih.gov/articles/PMC5510296/
- USA Today, July 21, 2017 — "Toddler's brain damage reversed by treatment after near drowning" https://www.usatoday.com/story/news/nation-now/2017/07/20/toddlers-brain-damage-reversed-treatment-after-near-drowning/496134001/
- CBS News, July 21, 2017 https://www.cbsnews.com/pittsburgh/news/eden-carlson-near-drowning/
- Hadanny A et al. *Scientific Reports*, February 15, 2024 — "Long term outcomes of hyperbaric oxygen therapy in post covid condition: longitudinal follow-up of a randomized controlled trial." DOI: 10.1038/s41598-024-53091-3 https://pubmed.ncbi.nlm.nih.gov/38360929/
- Nature.com full text https://www.nature.com/articles/s41598-024-53091-3
- van Berkel J et al. *Scientific Reports*, August 4, 2025. DOI: 10.1038/s41598-025-11539-0 https://pubmed.ncbi.nlm.nih.gov/40759992/
- Keim LW et al. *Undersea and Hyperbaric Medicine Journal*, January–February 2018. "Hyperbaric oxygen for late sequelae of carbon monoxide poisoning enhances neurological recovery: case report." DOI: 10.22462/01.02.2018.11 https://www.uhms.org/doi-articles/730-hyperbaric-oxygen-for-late-sequelae-of-carbon-monoxide-poisoning-enhances-neurological-recovery-case-report.html
- EurekAlert / Sultan Qaboos University Hospital case report, January 25, 2026 https://www.eurekalert.org/news-releases/1113953
- MedStar Health Patient Story, February 14, 2025 https://www.medstarhealth.org/news-and-publications/patient-stories-and-testimonials/how-hbot-saved-a-middle-school-teachers-foot
- PMC meta-analysis of 29 RCTs, 2024 https://pmc.ncbi.nlm.nih.gov/articles/PMC10965274/
- CBS News, May 10, 2012 — Aimee Copeland story https://www.cbsnews.com/news/aimee-copeland-24-battles-flesh-eating-necrotizing-fasciitis-following-zip-lining-accident/
- Riseman JA et al., *Archives of Surgery (JAMA Surgery)*, 2004 — "Hyperbaric Oxygen Treatment and Survival From Necrotizing Soft-Tissue Infections" https://jamanetwork.com/journals/jamasurgery/fullarticle/397749
- PMC limb-salvage NSTI case report, 2024 https://pmc.ncbi.nlm.nih.gov/articles/PMC11367165/
- Hyperbaric Medical Solutions case study, March 2025 https://www.hyperbaricmedicalsolutions.com/blog/case-study-delayed-radiation-treatment-damage
- Mandibular ORN retrospective study, PMC 2013 https://pmc.ncbi.nlm.nih.gov/articles/PMC3718941/
- Systematic review, Radiation Oncology 2025, DOI: 10.1186/s13014-025-02680-1 https://pubmed.ncbi.nlm.nih.gov/41044659/
- Minneapolis Star Tribune, September 27, 2014 — "Rare treatment for record 53 hours saves diver" https://www.startribune.com/rare-treatment-for-record-53-hours-saves-diver/277290691/
- Texas Health News, July 19, 2019 — "Diver Survives In-Flight Emergency" https://www.texashealth.org/newsroom/News-Releases/2019/Diver-Survives-In-Flight-Emergency
- Collet JP et al., *The Lancet*, February 24, 2001 — "Hyperbaric oxygen for children with cerebral palsy: a randomised multicentre trial." PMID 11558483 https://pubmed.ncbi.nlm.nih.gov/11558483/
- CP Family Network analysis https://cpfamilynetwork.org/resources/blog/hyperbaric-oxygen-therapy-does-it-work-for-children-with-cerebral-palsy/
- Hyperbaric Medical Solutions case study, November 2023 https://www.hyperbaricmedicalsolutions.com/blog/case-study-hearing-loss-full-recovery
- JAMA Otolaryngology-Head & Neck Surgery, January 1, 2022 — "Hyperbaric Oxygen Therapy for Patients With Sudden Sensorineural Hearing Loss: A Systematic Review and Meta-analysis." PMID 34709348 https://pubmed.ncbi.nlm.nih.gov/34709348/
- ESPN Super Bowl XXXIX column, February 6, 2005 https://www.espn.com/nfl/playoffs04/columns/story?columnist=clayton_john&id=1985765
- Sports Hyperbarics retrospective, February 2025 https://sportshyperbarics.com/20-years-ago-terrell-owens-defied-the-odds-with-hyperbaric-therapy-before-super-bowl-xxxix/
- Baltimore Ravens / Mark Andrews HBOT report, January 2024 https://www.baltimoreravens.com/news/mark-andrews-hyperbaric-oxygen-chamber-girlfriend-mom-terrell-owens-ankle-health
- Hyperbaric Medical Solutions athlete TBI case study, April 2023 https://www.hyperbaricmedicalsolutions.com/blog/athlete-overcomes-tbi-concussion-hbot
- Rossignol DA, Rossignol LW. *Medical Hypotheses*, 2006. "Hyperbaric oxygen therapy may improve symptoms in autistic children" https://www.sciencedirect.com/science/article/abs/pii/S0306987706001198
- PMC descriptive study of 31 autism HBOT patients, 2024. PMID 38586763 https://pmc.ncbi.nlm.nih.gov/articles/PMC10995753/
- Rossignol et al. 2009 RCT — PMID 22703610 systematic review context https://pubmed.ncbi.nlm.nih.gov/22703610/
- Hyperbaric Medical Solutions burn/neuropathy case study, February 2024 https://www.hyperbaricmedicalsolutions.com/blog/case-study-burn-neuropathy-brain-fog
- Oxford Academic review, *Journal of Burn Care & Research*, 2024 https://academic.oup.com/jbcr/advance-article/doi/10.1093/jbcr/irag026/8488631
- PMC review of HBOT for compromised grafts/flaps, 2017. Advances in Skin & Wound Care https://pmc.ncbi.nlm.nih.gov/articles/PMC5220535/
- Wound Repair and Regeneration, December 2023. DOI: 10.1111/wrr.13134 https://onlinelibrary.wiley.com/doi/10.1111/wrr.13134
- Neurological Solutions blog, November 2017 — Megan's testimonial http://neurologicalsolutions.org/lyme-disease/5-years-tick-bite-megan-lyme-disease-iv-antibiotics-not-touch/
- Hyperbaric Central — Chuck Re Lyme case, August 2023 https://hyperbariccentral.com/lyme-disease-patient-gets-relief-through-mild-hyperbaric-oxygen-therapy/
Regulatory, Industry, Global & Cultural Landscape
- FDA confirms https://www.fda.gov/medical-devices/letters-health-care-providers/follow-instructions-safe-use-hyperbaric-oxygen-therapy-devices-letter-health-care-providers
- K240569 clearance for Fink Engineering's chambers https://www.accessdata.fda.gov/cdrh_docs/pdf24/K240569.pdf
- UHMS, citing the FDA's own consumer communication https://www.uhms.org/hu/resources/news-announcements/1104-fda-recommends-uhms-accredited-hyperbaric-facilities-for-treatment-of-specific-illnesses.html
- National Coverage Determination 20.29 https://www.cms.gov/medicare-coverage-database/view/ncd.aspx?ncdid=12
- UHMS Hyperbaric Facility Accreditation Program https://www.uhms.org/accreditation/accreditation-for-hyperbaric-medicine.html
- Aviv Clinics https://aviv-clinics.com
- Undersea Medical Society (UMS) https://en.wikipedia.org/wiki/Undersea_and_Hyperbaric_Medical_Society
- UHMS 15th Edition Indications manual front matter https://www.uhms.org/images/indications/UHMS%20Indications%2015th%20Ed%20Front%20Matter%20and%20References.pdf
- 2024 PMC publication https://pmc.ncbi.nlm.nih.gov/articles/PMC11372337/
- Cochrane review evidence https://pubmed.ncbi.nlm.nih.gov/41364864/
- UHMS Facility Accreditation Program https://www.uhms.org/accredited-facilities.html
- UHMS With Distinction Guidance (2025) https://uhms.org/images/Accreditation-Documents/With-Disctinction-Guidance-2025-ver-1.1.pdf
- 2026 ASM is co-hosted with the Aerospace Medical Association (AsMA) https://www.uhms.org/nb/education/featured-education/calendar/conference/329-2026-asma-uhms-annual-scientific-meeting.html
- Multicenter Registry for Hyperbaric Oxygen Therapy https://www.uhms.org/resources/uhms-supported-hyperbaric-registry/multicenter-registry-for-hyperbaric-oxygen-therapy.html
- Kindwall Keynote Lecture at the 2024 UHMS Annual Scientific Meeting in New Orleans https://www.uhms.org/ar/pressure-other-articles/1509-update-from-the-multicenter-registry-for-hyperbaric-oxygen-therapy.html
- zavodmt.ru http://www.zavodmt.ru/en/allhbot.php
- HBOT News https://hbotnews.org/international-hbot-indications/
- 2015 PMC review of HBOT in China https://pmc.ncbi.nlm.nih.gov/articles/PMC4341238/
- Journal of Nippon Medical School (2025) https://www.nms.ac.jp/sh/jnms/2025/092030242.pdf
- shamir.org https://www.shamir.org/en/uniquepagesdefaultaspx/the-sagol-center-for-hyperbaric-medicine-and-research/
- 2024 randomized sham-controlled trial https://www.jpost.com/health-and-wellness/article-831392
- National Health Service (NHS) https://www.england.nhs.uk/wp-content/uploads/2018/11/Hyperbaric-oxygen-therapy-services-all-ages-Service-specification-January-2025.pdf
- British Hyperbaric Association (BHA) https://ukhyperbaric.com/hyperbaric-oxygen-therapy-hbot/evidence-based-indications/
- Prince of Wales Hospital Hyperbaric Unit (Sydney) https://www.seslhd.health.nsw.gov.au/prince-of-wales-hospital/services-clinics/directory/hyperbaric-medicine
- 50 years of operation as of 2021 https://www.seslhd.health.nsw.gov.au/news/prince-of-wales%E2%80%99-hyperbaric-unit-celebrates-50-years
- global HBOT market research by Precedence Research https://www.precedenceresearch.com/hyperbaric-oxygen-therapy-market
- Founded by Ron Sechrist in 1973 https://www.sechristusa.com
- Over 60 years in operation https://perrybaromedical.com
- Self-described as a "global leading portable hyperbaric chamber manufacturer" https://www.macypan.com
- The nation's largest network of wound care centers https://www.healogics.com
- Partners with 260+ hospitals and healthcare facilities across 39 states https://restorixhealth.com/locations/
- ABEM-certified emergency physicians https://www.abem.org/subspecialty-get-certified/undersea-and-hyperbaric-medicine/
- ABPM pathway https://www.theabpm.org/become-certified/subspecialties/undersea-and-hyperbaric-medicine/
- the Long COVID treatment paper https://esmed.org/hyperbaric-oxygen-therapy-for-long-covid-evidence-review/
- Established in 1974 https://www.memorialcare.org/locations/department-hyperbaric-medicine-LBMC
- LSU Health Sciences Center in New Orleans https://www.abpsus.org/hbot-veterans-improvement/
- Ocean Simulation Facility (OSF) https://www.navsea.navy.mil/Media/News/Article-View/Article/4220890/nedu-commemorates-50-years-of-diving-deep-in-the-ocean-simulation-facility-in-p/
- Time magazine (1942) https://time.com/archive/6707254/people-sep-29-1986-3/
- 2009, Rossignol et al. published a multicenter, randomized, double-blind, controlled trial (BMC Pediatrics) https://pubmed.ncbi.nlm.nih.gov/19284641/
- UHMS's own position paper on ASD https://www.uhms.org/images/Position-Statements/autism_position_paper.pdf
- 2022 systematic review in PMC https://pmc.ncbi.nlm.nih.gov/articles/PMC9565562/
- "HBO₂ at 2.4 ATA pressure had no effect on post-concussive symptoms after mild TBI" https://biacolorado.org/wp-content/uploads/2025/01/Wolf-neu-2012-Effect-of-HBO-on-symptoms-following-mild-TBI-pdf.pdf
- Dr. Paul Harch argued https://www.liebertpub.com/doi/10.1089/neu.2012.2799
- 2021 VA Evidence Synthesis Program report https://www.hsrd.research.va.gov/publications/esp/hbot-brief.cfm
- 2025 DoD Information Paper https://health.mil/Reference-Center/Publications/2025/07/25/Hyperbaric-Oxygen-Therapy-and-TBI
- the New York Times reported (2026) https://www.nytimes.com/2026/03/16/well/live/hyperbaric-oxygen-therapy-longevity-health.html
- publicly listed https://aviv-clinics.com/aviv-program-pricing/
- NY Times and CB Insights coverage (2026) https://www.cbinsights.com/research/the-longevity-tech-market-map/
- CNBC reported (2023) https://www.cnbc.com/2023/04/20/treating-long-covid-hyperbaric-oxygen-therapy-shows-promise-concerns.html
- Multiple states passed or introduced legislation in 2025 https://alec.org/article/states-expanding-ptsd-and-tbi-treatment-for-veterans/
- Congressman Greg Murphy (NC) introduced legislation in 2025 http://murphy.house.gov/media/press-releases/murphy-introduces-legislation-offer-hyperbaric-oxygen-therapy-veterans
- Sechrist 2500B hyperbaric chamber https://www.telegraph.co.uk/culture/music/michael-jackson/6008206/Michael-Jacksons-oxygen-chamber-found.html
- UPI documented the original story in 1986 https://www.upi.com/Archives/1986/09/19/Jacksons-doctor-advises-him-against-oxygen-chamber/3798527486400/
- Bieber posted images of himself using a hyperbaric chamber on Instagram in 2019 https://abcnews.com/GMA/Wellness/justin-bieber-reveals-hyperbaric-oxygen-therapy-work/story?id=61947623
- LeBron James has used HBOT for athletic recovery https://mdhyperbaric.com/blog/celebrities-and-athletes-using-hbot-why-they-trust-hyperbaric-oxygen-therapy
- hbotguide.com 2025 Cost Guide https://hbotguide.com/blog/hyperbaric-oxygen-therapy-cost-2025-guide
- projectwellbeing.co https://www.projectwellbeing.co/insights/hyperbaric-oxygen-therapy-cost-las-vegas
Sauna Therapy — Infrared, Finnish, and Steam
- 1 https://www.bbc.com/culture/article/20231024-the-10000-year-origins-of-the-sauna-and-why-its-still-going-strong
- 2 https://en.wikipedia.org/wiki/Finnish_sauna
- 3 https://www.nationalgeographic.com/travel/article/everything-you-need-to-know-about-finnish-sauna
- 4 https://jamanetwork.com/journals/jamainternalmedicine/fullarticle/2130724
- 5 https://pubmed.ncbi.nlm.nih.gov/30486813/
- 6 https://pubmed.ncbi.nlm.nih.gov/29720543/
- 7 https://pubmed.ncbi.nlm.nih.gov/34363927/
- 9 https://pubmed.ncbi.nlm.nih.gov/33166061/
- 10 https://pmc.ncbi.nlm.nih.gov/articles/PMC2718593/
- 11 https://altmedrev.com/wp-content/uploads/2019/02/v16-3-215.pdf
- 8 https://laintegrativegi.com/comparison-between-far-infrared-infrared-saunas/
- 12 https://pubmed.ncbi.nlm.nih.gov/28633297/
- 13 https://pubmed.ncbi.nlm.nih.gov/27932366/
- 14 https://pubmed.ncbi.nlm.nih.gov/28905164/
- 16 https://pubmed.ncbi.nlm.nih.gov/29048215/
- 17 https://pmc.ncbi.nlm.nih.gov/articles/PMC5023696/
- 18 https://pubmed.ncbi.nlm.nih.gov/15914953/
- 19 https://pubmed.ncbi.nlm.nih.gov/19304125/
- 20 https://pubmed.ncbi.nlm.nih.gov/25740582/
- 21 https://pubmed.ncbi.nlm.nih.gov/29209938/
- 22 https://pmc.ncbi.nlm.nih.gov/articles/PMC5605168/
- 23 https://pubmed.ncbi.nlm.nih.gov/26049635/
- 24 https://pmc.ncbi.nlm.nih.gov/articles/PMC7893496/
- 25 https://pmc.ncbi.nlm.nih.gov/articles/PMC3255175/
- 26 https://pmc.ncbi.nlm.nih.gov/articles/PMC8998800/
- 28 https://www.hightechhealth.com/how-far-infrared-saunas-detoxification/
- 29 https://www.denversportsrecovery.com/blog/what-science-says-about-sweating-and-detoxification
- 30 https://pubmed.ncbi.nlm.nih.gov/32951736/
- 31 https://minnesotachiropractichealthstlouispark.com/sauna-to-reduce-inflammation-st-louis-park-chiropractor/
- 32 https://www.salussaunas.com/blogs/blog/anti-aging-secrets
- 33 https://pmc.ncbi.nlm.nih.gov/articles/PMC3926176/
- 34 https://pmc.ncbi.nlm.nih.gov/articles/PMC5941775/
- 35 https://pubmed.ncbi.nlm.nih.gov/25432420/
- 36 https://pmc.ncbi.nlm.nih.gov/articles/PMC8297353/
- 38 https://www.saunafin.com/blog/how-saunas-can-fight-depression/
- 39 https://pmc.ncbi.nlm.nih.gov/articles/PMC12889280/
- 40 https://www.foundmyfitness.com/episodes/sauna-depression-addiction-dynorphin-connection
- 41 https://www.smartbanya.org/en/about-5
- 42 https://www.fyresauna.com/post/the-science-of-post-sauna-hydration-when-to-drink-your-electrolytes-after-sauna-use
- 44 https://www.lung.org/blog/sauna-cold-plunges-health-impacts
- 45 https://americanpregnancy.org/pregnancy/saunas-and-pregnancy/
- 46 https://www.acog.org/womens-health/experts-and-stories/ask-acog/can-i-use-a-sauna-or-hot-tub-early-in-pregnancy
- 51 https://pubmed.ncbi.nlm.nih.gov/3788622/
- 52 https://pubmed.ncbi.nlm.nih.gov/21742283/
- 53 https://pubmed.ncbi.nlm.nih.gov/16088266/
- 54 https://pubmed.ncbi.nlm.nih.gov/40202605/
- 55 https://pmc.ncbi.nlm.nih.gov/articles/PMC8946909/
- 56 https://pubmed.ncbi.nlm.nih.gov/31126560/
- 48 https://pubmed.ncbi.nlm.nih.gov/21951023/
- 49 https://pubmed.ncbi.nlm.nih.gov/19602651/
Red Light Therapy & Photobiomodulation
- 1 https://pubmed.ncbi.nlm.nih.gov/28748217/
- 2 https://pmc.ncbi.nlm.nih.gov/articles/PMC5215795/
- 3 https://www.thorlaser.com/PBM/history-of-PBM.php
- 4 http://laserpaintherapy.com.au/wp-content/uploads/2017/09/Prof-Endre-Mester-Father-of-PBM.pdf
- 5 https://spinoff.nasa.gov/Spinoff2005/hm_1.html
- 6 https://www.frontiersin.org/journals/neuroscience/articles/10.3389/fnins.2022.818005/full
- 7 https://pmc.ncbi.nlm.nih.gov/articles/PMC6041198/
- 8 https://pubmed.ncbi.nlm.nih.gov/20681024/
- 9 https://pmc.ncbi.nlm.nih.gov/articles/PMC7495914/
- 10 https://www.nature.com/articles/srep30540
- 11 https://pmc.ncbi.nlm.nih.gov/articles/PMC11991943/
- 12 https://pmc.ncbi.nlm.nih.gov/articles/PMC9808891/
- 13 https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2022.880158/full
- 14 https://drphilharrington.com/my-laser-articles/reactive-oxygen-species-and-photobiomodulation-mechanisms-effects-and-implications
- 15 https://pmc.ncbi.nlm.nih.gov/articles/PMC2790317/
- 16 https://pmc.ncbi.nlm.nih.gov/articles/PMC3315174/
- 17 https://pmc.ncbi.nlm.nih.gov/articles/PMC8277709/
- 31 https://pmc.ncbi.nlm.nih.gov/articles/PMC11591719/
- 36 https://pmc.ncbi.nlm.nih.gov/articles/PMC9841386/
- 18 https://www.lumitex.com/blog/photobiomodulation-light-tissue-interaction-and-the-current-and-future-states-of-pbm
- 19 https://mitoredlight.com/pages/red-light-therapy-for-skin-and-anti-aging-clinical-evidence
- 20 https://pmc.ncbi.nlm.nih.gov/articles/PMC5167494/
- 22 https://pmc.ncbi.nlm.nih.gov/articles/PMC10311288/
- 23 https://pmc.ncbi.nlm.nih.gov/articles/PMC4439741/
- 24 https://pmc.ncbi.nlm.nih.gov/articles/PMC12510187/
- 25 https://pmc.ncbi.nlm.nih.gov/articles/PMC13092645/
- 26 https://pmc.ncbi.nlm.nih.gov/articles/PMC6860369/
- 27 https://pmc.ncbi.nlm.nih.gov/articles/PMC3944668/
- 28 https://pmc.ncbi.nlm.nih.gov/articles/PMC8906269/
- 29 https://pmc.ncbi.nlm.nih.gov/articles/PMC6818490/
- 30 https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2024.1378570/full
- 32 https://clinicaltrials.gov/study/NCT07224607
- 33 https://pmc.ncbi.nlm.nih.gov/articles/PMC10866010/
- 35 https://pmc.ncbi.nlm.nih.gov/articles/PMC10455109/
- 37 https://www.sleepfoundation.org/bedroom-environment/is-red-light-good-for-sleep
- 38 https://huelightusa.com/how-to-choose-red-light-therapy-device/
- 39 https://www.thorlaser.com/PBM/PBM-contraindications.php
- 42 https://onlinelibrary.wiley.com/doi/abs/10.1002/lsm.22170
Cold Plunge & Cold Water Immersion
- 1 https://pmc.ncbi.nlm.nih.gov/articles/PMC5535692/
- 2 https://www.mehanainstitute.com/hydrotherapy/
- 3 https://www.pnas.org/doi/10.1073/pnas.1322174111
- 4 https://www.hubermanlab.com/newsletter/the-science-and-use-of-cold-exposure-for-health-and-performance
- 5 https://en.wikipedia.org/wiki/Cold_shock_response
- 6 https://pubmed.ncbi.nlm.nih.gov/10751106/
- 7 https://www.psychiatrypodcast.com/psychiatry-psychotherapy-podcast/episode-232-cold-exposure-for-mental-health-benefits
- 8 https://pmc.ncbi.nlm.nih.gov/articles/PMC9953392/
- 9 https://pubmed.ncbi.nlm.nih.gov/9884790/
- 10 https://pmc.ncbi.nlm.nih.gov/articles/PMC11989373/
- 11 https://pmc.ncbi.nlm.nih.gov/articles/PMC3726172/
- 12 https://pubmed.ncbi.nlm.nih.gov/34755128/
- 13 https://pmc.ncbi.nlm.nih.gov/articles/PMC12010580/
- 14 https://pmc.ncbi.nlm.nih.gov/articles/PMC5021741/
- 15 https://www.bodyspec.com/blog/post/the_incredible_benefits_of_cold_shock_protein
- 16 https://pmc.ncbi.nlm.nih.gov/articles/PMC8884887/
- 17 https://pmc.ncbi.nlm.nih.gov/articles/PMC5815212/
- 18 https://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0317615
- 19 https://www.biorxiv.org/content/10.1101/2025.09.29.679254v1
- 20 https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2025.1525726/full
- 21 https://pmc.ncbi.nlm.nih.gov/articles/PMC12851776/
- 22 https://pmc.ncbi.nlm.nih.gov/articles/PMC4594298/
- 23 https://pubmed.ncbi.nlm.nih.gov/31513450/
- 24 https://www.frontiersin.org/journals/sports-and-active-living/articles/10.3389/fspor.2021.660291/full
- 25 https://onlinelibrary.wiley.com/doi/full/10.1002/lim2.53
- 26 https://pmc.ncbi.nlm.nih.gov/articles/PMC6112379/
- 27 https://www.bbc.com/news/articles/cn8vddjdddpo
- 28 https://pubmed.ncbi.nlm.nih.gov/26966319/
- 29 https://www.sciencedirect.com/science/article/abs/pii/S0306456525000452
- 30 https://pmc.ncbi.nlm.nih.gov/articles/PMC5025014/
- 31 https://pmc.ncbi.nlm.nih.gov/articles/PMC4049052/
- 32 https://pmc.ncbi.nlm.nih.gov/articles/PMC8044518/
- 33 https://www.health.harvard.edu/heart-health/cold-plunges-healthy-or-harmful-for-your-heart
- 34 https://pmc.ncbi.nlm.nih.gov/articles/PMC10842018/
- 35 https://pubmed.ncbi.nlm.nih.gov/38211547/
- 36 https://pmc.ncbi.nlm.nih.gov/articles/PMC3459038/
- 37 https://www.ncbi.nlm.nih.gov/books/NBK557554/
- 38 https://miraclecord.com/news/ice-bath-while-pregnant/
- 45 https://www.wimhofmethod.com/science
- 41 https://pmc.ncbi.nlm.nih.gov/articles/PMC9518606/
- 42 https://pmc.ncbi.nlm.nih.gov/articles/PMC6334714/
- 43 https://pmc.ncbi.nlm.nih.gov/articles/PMC3499890/
- 39 https://pubmed.ncbi.nlm.nih.gov/33764169/
- 44 https://www.eurekalert.org/news-releases/930872
- 48 https://www.sciencedirect.com/science/article/abs/pii/S1755296622000345
- 49 https://www.bhf.org.uk/informationsupport/heart-matters-magazine/activity/cold-water-swimming
- 50 https://pmc.ncbi.nlm.nih.gov/articles/PMC9774434/
- 47 https://pmc.ncbi.nlm.nih.gov/articles/PMC8322530/
PEMF — Pulsed Electromagnetic Field Therapy
- 1 https://pmc.ncbi.nlm.nih.gov/articles/PMC10379303/
- 2 https://pubmed.ncbi.nlm.nih.gov/29693867/
- 3 https://www.lifemat.co.uk/info-advice/the-history-of-pemf/
- 4 https://pubmed.ncbi.nlm.nih.gov/3886262/
- 5 https://pubmed.ncbi.nlm.nih.gov/7054564/
- 6 https://www.vigo.com.tw/en/NewsDetail/312/the-History-of-PEMF
- 7 https://ntrs.nasa.gov/api/citations/20030075722/downloads/20030075722.pdf
- 8 https://omnipemf.com/why-did-nasa-invest-millions-of-dollars-into-pemf-research/
- 9 https://respubjournals.com/medical-research-surgery/Mechanisms-of-Action-And-Effects-of-Pulsed-Electromagnetic-Fields-PEMF-in-Medicine.php
- 10 https://e-century.us/files/ajtr/10/5/ajtr0075282.pdf
- 11 https://pubmed.ncbi.nlm.nih.gov/22940137/
- 12 https://pubmed.ncbi.nlm.nih.gov/25343187/
- 13 https://pmc.ncbi.nlm.nih.gov/articles/PMC8370292/
- 14 https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2024.1333566/full
- 15 https://www.nature.com/articles/s41598-026-37527-6
- 16 https://pmc.ncbi.nlm.nih.gov/articles/PMC11329790/
- 17 https://pmc.ncbi.nlm.nih.gov/articles/PMC232382/
- 18 https://pmc.ncbi.nlm.nih.gov/articles/PMC8303968/
- 19 https://pubmed.ncbi.nlm.nih.gov/24395219/
- 20 https://pmc.ncbi.nlm.nih.gov/articles/PMC12109083/
- 21 https://pmc.ncbi.nlm.nih.gov/articles/PMC10020513/
- 22 https://pmc.ncbi.nlm.nih.gov/articles/PMC12525245/
- 23 https://www.recoverysystemssport.com/pemf-impact-schumann-resonance-health/
- 24 https://healthmatreview.com/research/pemf-frequency-charts/
- 25 https://pmc.ncbi.nlm.nih.gov/articles/PMC6947624/
- 26 https://teslafit.com/pemf-machines-why-intensity-matters/
- 27 https://pubmed.ncbi.nlm.nih.gov/10147555/
- 28 https://pubmed.ncbi.nlm.nih.gov/24895156/
- 29 https://pubmed.ncbi.nlm.nih.gov/17983841/
- 30 https://pubmed.ncbi.nlm.nih.gov/34900231/
- 31 https://academic.oup.com/rheumatology/article/55/4/755/1833454
- 32 https://bmjopen.bmj.com/content/12/9/e060350
- 33 https://pmc.ncbi.nlm.nih.gov/articles/PMC6531640/
- 34 https://pubmed.ncbi.nlm.nih.gov/31575112/
- 35 https://pubmed.ncbi.nlm.nih.gov/20527063/
- 36 https://academic.oup.com/asj/article/29/2/135/270272
- 37 https://journals.cambridgemedia.com.au/wpr/volume-32-number-2/integrative-review-pulsed-electromagnetic-field-therapy-pemf-and-wound-healing
- 38 https://pmc.ncbi.nlm.nih.gov/articles/PMC8864803/
- 39 https://pubmed.ncbi.nlm.nih.gov/20385376/
- 40 https://news.harvard.edu/gazette/story/2014/07/new-treatment-for-depression-shows-immediate-results/
- 41 https://pubmed.ncbi.nlm.nih.gov/11697020/
- 42 https://pmc.ncbi.nlm.nih.gov/articles/PMC10307909/
- 43 https://pmc.ncbi.nlm.nih.gov/articles/PMC11443222/
- 44 https://www.eqoljournal.com/article/290
- 45 https://pmc.ncbi.nlm.nih.gov/articles/PMC9594115/
- 46 https://www.drpawluk.com/pemfs-and-parkinsons-disease/
- 47 https://clinicaltrials.gov/study/NCT07306104
- 48 https://www.helpmychronicpain.com/blog/why-pemf-may-be-a-helpful-tool-for-stroke-recovery
- 49 https://www.magnawavepemf.com/uncategorized/pemf-contraindications/
- 50 https://www.newmedltd.co.uk/pages/contraindications
- 52 https://pubmed.ncbi.nlm.nih.gov/17454079/
- 57 https://pubmed.ncbi.nlm.nih.gov/31689248/
- 53 https://www.sciencedirect.com/science/article/pii/S1094715921064266
- 51 https://pubmed.ncbi.nlm.nih.gov/17886012/
- 54 https://pubmed.ncbi.nlm.nih.gov/40394813/
- 55 https://orthopedicreviews.openmedicalpublishing.org/article/150312-pulsed-electromagnetic-field-pemf-stimulation-for-the-treatment-of-fifth-metatarsal-fracture-nonunion
How These Modalities Complement Hyperbaric Oxygen Therapy
- 1 https://www.sciencedirect.com/science/article/abs/pii/S0269749104003987
- 2 https://www.nature.com/articles/s41514-017-0013-z
- 3 https://pmc.ncbi.nlm.nih.gov/articles/PMC5017025/
- 4 https://pmc.ncbi.nlm.nih.gov/articles/PMC8699286/
- 5 https://pubmed.ncbi.nlm.nih.gov/28070154/
- 7 https://pmc.ncbi.nlm.nih.gov/articles/PMC11143644/
- 8 https://pmc.ncbi.nlm.nih.gov/articles/PMC7460212/
- 10 https://pmc.ncbi.nlm.nih.gov/articles/PMC2756815/
- 12 https://pmc.ncbi.nlm.nih.gov/articles/PMC6320690/
- 13 https://www.salussaunas.com/blogs/blog/beyond-the-sweat-understanding-hsp90-and-hsp70-in-sauna-therapy
- 14 https://pmc.ncbi.nlm.nih.gov/articles/PMC12447898/
- 15 https://pmc.ncbi.nlm.nih.gov/articles/PMC10985007/
- 16 https://pmc.ncbi.nlm.nih.gov/articles/PMC12038570/
- 17 https://pmc.ncbi.nlm.nih.gov/articles/PMC11496187/
- 18 https://pmc.ncbi.nlm.nih.gov/articles/PMC5441643/
- 20 https://pubmed.ncbi.nlm.nih.gov/25705824/
- 28 https://pmc.ncbi.nlm.nih.gov/articles/PMC3495382/
- 21 https://www.uclahealth.org/news/article/benefits-sauna-bathing-heart-health
- 22 https://pmc.ncbi.nlm.nih.gov/articles/PMC6030988/
- 23 https://pmc.ncbi.nlm.nih.gov/articles/PMC3312275/
- 24 https://pmc.ncbi.nlm.nih.gov/articles/PMC9546416/
- 25 https://www.oxycell.com/synergy-of-photobiomodulation-red-light-therapy-and-hyperbaric-oxygen-therapy-hbot/
- 26 https://pmc.ncbi.nlm.nih.gov/articles/PMC10931349/
- 29 https://pmc.ncbi.nlm.nih.gov/articles/PMC9794538/
- 30 https://www.gowinglife.com/could-we-combine-two-understudied-therapies-to-treat-ageing-and-disease/
- 33 https://noahclinics.com/integrated-mitochondrial-support-the-combined-use-of-hbot-methylene-blue-and-red-light-therapy/
- 35 https://ufhealthjax.org/stories/2024/the-benefits-of-cold-water-immersion-therapy
- 37 https://pmc.ncbi.nlm.nih.gov/articles/PMC5285720/
- 39 https://pmc.ncbi.nlm.nih.gov/articles/PMC11872954/
- 52 https://pubmed.ncbi.nlm.nih.gov/26152773/
- 40 https://www.goodfieldchiropractic.com/pemf-therapy-and-nitric-oxide-production
- 41 https://www.sciencedirect.com/science/article/abs/pii/S0020138306001021
- 42 https://pmc.ncbi.nlm.nih.gov/articles/PMC6209359/
- 43 https://pmc.ncbi.nlm.nih.gov/articles/PMC12479840/
- 53 https://pmc.ncbi.nlm.nih.gov/articles/PMC11689789/
- 45 https://www.sciencedirect.com/science/article/abs/pii/S108986031930028X
- 46 https://pmc.ncbi.nlm.nih.gov/articles/PMC10847561/
- 47 https://ethr-lab.com/pemf-hyperbaric-recovery-oakbrook/
- 48 https://pubmed.ncbi.nlm.nih.gov/1640616/
- 50 https://itechmedicaldivision.com/en/contraindications-pemf-therapy/
- 51 https://pubmed.ncbi.nlm.nih.gov/16607622/