SOURCE NATURALS - Ion Charge - 8 fl. oz.DESCRIPTION Minerals are the essential cofactors for enzyme activity; they also function as structural support for our bones and teeth, and when ionized, they play a vital role in electrolytic nerve impulse transmission. Source Naturals Ion Charge??? is a purified liquid concentrate providing a broad spectrum of essential and trace minerals, present in a naturally occuring, physiological ratio. Ion Charge is derived from the Great Salt Lake and has