Does EDTA play a role in treating kidney stones?
A. Yes, it does. Because kidney stones are usually composed of calcium and oxylate, and because virtually all EDTA passes through the kidneys on its way out of the body, EDTA is perfectly capable of dissolving them. In fact, in Europe, direct infusion of kidneys (through the ureter) is a fairly common means of treating large kidney stones. I.V. or oral EDTA can also help dissolve kidney stones.
