Other Cancer "Cures"
Don't forget DCA - DiChloroAcetate. This was all in the news just a few years ago. It was found by some Canadians that DCA actually CURED 70-80% of ALL cancers... that's right - ALL CANCERS. They were concerned that no one would put any money into clinical trials because DCA is cheap to manufacture, can't be patented and won't bring anyone a bundle of money.
In fact, if a TRUE, LOW COST cure for cancer were indeed found - do you REALLY THINK it would see the light of day? Just look at how many oncology centers, cancer treatment centers, and people dealing with cancer there are in the US and they would almost ALL be out of job immediately. The AMA would NEVER let that happen.
And NO, I don't have an aluminum foil hat, but, I AM being realistic!