What Researchers Did
Researchers investigated the effect of 20 sessions of hyperbaric oxygen therapy (HBOT) on glucose tolerance in 16 type 2 diabetes patients and 16 control individuals.
What They Found
After 20 sessions of HBOT, type 2 diabetes patients showed significant decreases in both fasting and 2-hour post-oral glucose tolerance test (OGTT) glycemia. For instance, pre-HBOT post-OGTT glycemia was 280.25 ± 22.29 mg/dl in diabetic patients. No changes were observed in the control group.
Canadian Relevance
This study was not conducted in Canada and does not have a direct Canadian connection.
Study Limitations
A limitation of this study is its relatively small sample size and short intervention duration.