Does hydrogen peroxide and ozone therapy helps in curing cancer ?

No: These are vicious frauds. Practitioners may be self-deceived; more often, they prey on people's desperation. Don't think, "It JUST MIGHT work"; say to yourself, "I will not reward these people, even a little bit, for lying to me." Heads of state and chiefs of spy organizations don't use this stuff when they get cancer; they're in a better position to know than anyone else.

Not proven but...: Many alternative practitioners believe ozone & hydrogen peroxide can be useful in treating cancer but skeptics point out there are no research studies proving these help- but there are also no research studies proving they don't help! Clearly more research is needed. See http://www.cancertutor.com/ozone/ and http://tinyurl.com/o7nzude for further information. Best combined with other treatments.

No! it is quackery!: These are so called "Alternative Medicines' !. They should be avoided....otherwise you can waste a lot of money and time, and your cancer gets out of control unless you are taking conventional treatment for your Cancer.

No evidence: There is no objective evidence that these treatments work. If anything both of these agents are oxidants and free oxygen radicals are a potent source of cell damage that may lead to cancer.

May help: It is well known that tumors grow by a process of glycolysis wherein anaerobic metabolism controls proliferation of the cells (Warburg). Drugs decreasing blood supply to growing tumors essentially do not damage the cell. To accomplish that a patient is treated in a hyperbaric chamber where increase in O2 can destroy tumor. The same holds true for use of ozone therapy or hydrogen peroxide.