Posted by Michael
on August 5, 2009, 3:12 pm, in reply to "Re: Who knows anything about magnesium deficiency"
We have used Spectracell.com (micronutrient test) and exatest.com. Since a baby, my child needs at least 300-400 mg daily to stay in normal range. We use Mg glycinate and Mg aspartate. (Many of the drugs used w/CF deplete Mg.)
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