I have taken some basic information from Ty Bollinger's excellent book The Truth about Cancer (Hay House, 2016).Ozone therapy refers to the process of administering ozone gas into your body to treat a disease or wound. Ozone is a special form of oxygen (O2) that contains an extra atom (O3). This extra atom breaks off from the other two after about 20 to 30 minutes inside the body and has some promising functions for a cancer patient beyond just oxygenating cells.