This document discusses ozone therapy and its uses. It begins by defining ozone and describing how it is created. It then outlines several methods of ozone therapy administration, including major ozone autohemotherapy where blood is ozonated ex vivo and reinfused. Potential applications of ozone therapy are provided, such as for infectious diseases, cardiac issues, and diabetes. Lastly, specific uses for dental caries, AIDS/cancer treatment, and agriculture are mentioned.