Thread: Not absorbing vitamin D?
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Old 02-13-2011, 03:57 PM   #5
bdrunner79 bdrunner79 is offline
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Re: Not absorbing vitamin D?
Actually, calcium has nothing to do with vitamin D absorption. Vitamin D is lipid soluble, so you have to some fat ingested with it to transport across the cell membranes. Calcium has more to do with vitamin D utilization, not absorption.