The cure for cancer isn't to start using certain methods or drugs or plants (though I'm sure specific types can cure). The cure is stopping the exposure to huge populations of whatever was introduced a generation or so ago that has made us so prone to cancer. All the old timers I've talked to about cancer these days talk about how it used to be an old persons disease and cancer developing in what are supposed to be strong young bodies with healthy immune systems is pretty rare.

Seriously, if a (huge effing) list could be made of substances introduced en masse for the past 100 years, and if one had the omnipotent power to stop the supply of substances one at a time to individual population centers and write down which populations experienced less cancer you can by process of elimination determine which substances have direct correlation with cancer increases. I imagine that you would find multiple substances that correlate... Substances that have been approved by the joke called the FDA.