DCA is still in the human testing trials in Canada, however it is available for purchase from websites and physicians. This off-label use of DCA to treat cancer has sparked an incredible amount of controversy. However the animal trials, and initial human tests proved promising. | DCA is still in the human testing trials in Canada, however it is available for purchase from websites and physicians. This off-label use of DCA to treat cancer has sparked an incredible amount of controversy. However the animal trials, and initial human tests proved promising. |