Oxygen Therapy supplies oxygen to the body for its therapeutic benefit. The three types of Oxidative Therapies are: Hydrogen Peroxide Therapy, Ozone Therapy and Hyperbaric Oxygen Therapy. The lungs are not the only way we can bring oxygen to our cells. Oxygen may be introduced by oral, rectal, transdermal or infusion methods. Oxygen can potentially rid the body of toxicity, bacteria, viruses, parasites and cancer. Oxidative Therapy is an interesting and successful method for a variety of ailments; it is a powerful healing treatment.