For decades, studies showed vitamin C killed cancer cells in the lab and in animals. But human trials were disappointing. Many were inconclusive.
Now, scientists at the University of Iowa say they know why. And they may have finally found the key to unlocking the natural cancer-fighting power of vitamin C.1
Previous human trials used vitamin C pills. But the digestive system limits the amount of oral vitamin C that can enter the bloodstream and reach cancer cells.… Read More