Research
Published research has looked at hyperbaric oxygen therapy in relation to cognition, physical performance, post-concussion symptoms, post-COVID symptoms and cellular ageing. Studies use different pressures, protocols and participant groups, so read each one before assuming it applies to 60-minute sessions at 1.5 ATA.
PLOS ONE, 2013
Improved cognitive function and quality of life.
Read the studySports Medicine – Open, 2022
Increased VO₂ max and oxygen uptake at anaerobic threshold. Double-blind with a placebo group, ages 40–50.
Read the studyAging, 2020
Longer telomeres, fewer senescent immune cells.
Read the studyAging, 2020
Better attention and processing speed.
Read the studyBMC Geriatrics, 2024
Increased VO₂ max and cardiac perfusion.
Read the studyScientific Reports, 2024
Sustained improvement in quality of life one year after treatment.
Read the studyMeta-analysis, 24 RCTs, 2023
More adverse effects above 2.0 ATA than below.
Read the studyWe link to published research so you can read it yourself. Individual results vary. HBOT Global is a wellness service and does not provide medical advice, diagnosis or treatment.