This study was designed to clarify the mechanisms by which 1.3 ATA (ambient air) hyperbaric therapy  improves endurance and interval exercise capacities in highly trained mice. During sprint interval training, the results showed an increase in the proportion of type 1 muscle fibers and promoted the growth of blood vessels and muscle fibers. These results may lead to a new strategy for enhancing exercise capacity in well-trained mice.” <view study> Read Less

'Exercise training and HBO2 exposure stimulate mitochondrial biogenesis, increase capillary density, and induce adaptive antioxidant mechanisms' 49 Healthy long-term intermediate-altitude residents were randomized into 2 groups: one performing six sessions of a SIT regimen over two weeks in a hyperbaric chamber (1.4 ATA); the other performing under ambient pressure conditions (0.85 ATA) The results of this study demonstrated an improvement of cardiorespiratory fitness in the hyperbaric group, reflected by a a significantly higher increase in peak work rate and VE. <view study> Read Less

43 patients participated in a study for erectile dysfunction. The participants underwent a series of hyperbaric oxygen sessions for a total of 9 months. The collected data was very positive and the results of this study confirmed that hyperbaric oxygen therapy helped to improve erectile function. In addition, they measured both total and free serum testosterone levels and the data did not show any effect on testosterone levels. This would leave us to believe that the benefits of hyperbaric oxygen are not related to hormonal fluctuations occurring from this procedure, but instead other physiological benefits from the hyperbaric administration <view study> Read Less

Concussions, classified as mild traumatic brain injuries, are currently a major growing concern. The more we learn about this condion, the more we are able to see its devastating and long-lasting effects - even from just one concussion! Hyperbaric oxygen therapy is a very simple and safe procedure that has helped many patients recover from traumatic brain and head injuries. Recently more attention has been focused on hyperbaric oxygen therpay for concussion recovery, with overwhelmingly positive results. This study supports these reported benefits and demonstrated improvement in 21 of 25 neurocognitive test measures that were observed. Subjects received 40-82 one-hour treatments at 1.5 atmospheres absolute 100% oxygen <view study> Read Less

This case report followed a 58-year-old woman who had been experiencing cognitive decline for 5 years. After an 8 week course of 40 hyperbaric sessions (1.15 ATA/50 minute sessions), she reported improved memory and concentration, decreased disorientation, less frustration, and her anxiety was gone. These remarkable results were confirmed with brain imaging scans, which showed 6.5-38% improvement in overall brain metabolism <view study> Read Less