Autoimmune diseases affect 1 in 10 people globally, with 13% of women and 7% of men impacted, according to the National Institute of Environmental Health Sciences. Over 80 conditions, like Type 1 diabetes, Multiple Sclerosis, lupus, and rheumatoid arthritis, arise when the immune system attacks healthy cells. Some share risk factors, increasing the chance of developing multiple diseases. Symptoms vary in severity, and most have no cure, requiring lifelong treatment. Hyperbaric therapy (HBOT) studies have shown to help reduce inflammation and improve quality of life.