Wiktionary
ozone therapy
alt. (context alternative medicine English) A treatment that purports to increase the amount of oxygen to the body through the introduction of ozone by various means. n. (context alternative medicine English) A treatment that purports to increase the amount of oxygen to the body through the introduction of ozone by various means.
Wikipedia
Ozone therapy
Ozone therapy is a form of alternative medicine treatment that purports to increase the amount of oxygen in the body through the introduction of ozone. Various techniques have been suggested, with purported benefits including the treatment of cancer, AIDS, and multiple sclerosis, among others. There is no credible, peer reviewed evidence to support the use of ozone as a type of medical therapy.