... injection, blood transfusions, ozone showers, as well as ozonated drinking water. Drinking ozonated water is considered to be one of the simplest and least ... methods of producing ozone include(1) ultraviolet light,(2) cold plasma, and(3) corona discharge (hot spark). Ultraviolet and ... to produce a slow, steady stream of ozone, while cold plasma can produce greater quantities within a shorter period of ...