in the last 100 years or so there have been at least 5 maybe more proven cures for cancer, but because these cures were not run through the standardized and extremely expensive federal program for proving their effectivness they were labeled as quackery and banned from being used. one of the therapies that comes to mind that worked and has cured people of certain cancers, prostate for one is the gerson healing methods. dr gerson was rewarded by being run out of business not for saving lives,but for violating the income of the mainstream quack industry. one of the lives he saved back in 1948 was jay kordich also know as the juice man. instead of being dead in his twenties he is alive and well in his eighties despite having been told he was a walking dead man for having bladder cancer by mainstream quackery.