There are many types of cancer...some cancers develop from virus, fungus, parasites and some are spawned from a glitch in DNA, there may also be other causes, such as a poorly functioning organ or gland that creates an imbalance and leads to a cancerous state or environmental toxins. ALL shall require a different approach for remedy. If cancer is spawned from pathogen then Miracle-Mineral-Supplement will prove useful, but I am not so sure it will help in ALL cases, especially those that are created by a lack of ANTI-oxidants!