Hyveragerthi, I just read at www.drweil.com, "Oxygen doesn't slow cancer growth- In fact, tumors grow rapidly in tissues well supplied with oxygenated blood". Do you think this is true? If that is true, then the hyperbaric chamber might be harmful to cancer. I am wondering about other forms of oxygen therapy like hydrogen peroxide baths. Even the Budwig Protocol, since it supposedly oxygenates the blood.