I'll also add, that these 13 minerals essential to human life, are only found in trace quantities.
It also means that the 13 minerals are essential for human life......not the form in which they come.
One would definitely NOT be able to sustain life if ONLY 'this' was consumed.
It would be like saying a drop of orange flavouring in a candy contains Vitamin C....therefore candies are good for you.
NOW have I confused the heck out of you? [img style="CURSOR: pointer" onclick=url(this.src); src="vny!://www.cheesebuerger.de/images/smilie/froehlich/d030.gif" border=0]