When destroying cancer cells with plant extracts, what happens with the underlying toxicity throughout the body that prompted the cancer to appear in the first place? Is it being resolved at the same time? Given that these plant compounds are indeed lethal to cancer cells, isn't the body ever in danger of being poisoned by some of the noxious substances kept at bay by the tumors, if they collapse too rapidly? Is a thorough whole body detoxification a necessary companion regimen to prevent future cancer recurrence, or does Oleander alone take care of all that?