Cancer development requires a cell to shift from oxidative phosphorylation to fermentation.

“at the CEL has to have the capacity to shift from an oxidative process to a fermentation process you have to have the machinery in the cell to be a fermenter because without the cap of that capacity you can never become a tumour cell because the cancer is two-fold process one is the gradual chronic interruption in respiratory function coupled with a gradual compensatory shift to the alternative form of energy which is substrate level phosphorylation”