I'm reading World Without Cancer; The Story of Vitamin B17 - Griffin, G. Edward
Part 1 tells about the success of B17 in the fight against cancer but also about the cabal's efforts to suppress its use for the sake of profit and power.
But Part 2, starting at chapter 13, is perhaps even more interesting as it deals with the oil-based chemical/pharmaceutical industrial complex that rules the world. If you are wondering "why is it taking so long?" then at least please read Part 2, chapter 13.
Just like we now look at medical practice from the late XIX-century and see how they were only slightly different from exorcisms and witch-doctor potions.