We can intravenously add extremely high doses of vitamin C directly to the bloodstream to selectively (and very effectively) kill cancer cells.
Many therapy programs around the world (not in North America) have patients receive upwards of 1/4 kilo, direct i.v. with dramatic results. As in very good. Not only this but for the thousands of patients who have undergone the therapy, there are no negative side effects to speak of.
Two time Nobel prize winner Linus Pauling discovered these findings many years ago I found out.
The following video briefly discusses it.
