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<?xml-stylesheet type="text/xsl" href="http://articles.mercola.com/utility/FeedStylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>BEWARE of Most Prescription Vitamin D Supplements!</title><link>http://articles.mercola.com/sites/articles/archive/2006/10/26/beware-of-most-prescription-vitamin-d-supplements.aspx</link><description>Supplemental vitamin D comes in two forms: ergocalciferol (vitamin D2) and cholecalciferol (vitamin D3). They have generally been regarded as equivalent and interchangeable, but that notion is based on studies of rickets prevention in infants conducted</description><dc:language>en</dc:language><generator>CommunityServer 2008.5 SP1 (Build: 31106.3070)</generator><item><title>re: BEWARE of Most Prescription Vitamin D Supplements!</title><link>http://articles.mercola.com/sites/articles/archive/2006/10/26/beware-of-most-prescription-vitamin-d-supplements.aspx#198170</link><pubDate>Wed, 03 Jun 2009 03:53:47 GMT</pubDate><guid isPermaLink="false">24451277-a5aa-4add-96dc-64081bfd86fa:198170</guid><dc:creator>cnurczyk754</dc:creator><description>&lt;p&gt;I RECENTLY UNDERWENT TREATMENT FOR VITAMIN D DEFICIENCY. I WAS PRESCRIBED 50,000I.U. ONE PER WEEK, FOR 8 WEEKS, RETESTED, AND WENT BACK ON FOR 8 MORE WEEKS. AFTER THE 9TH WEEK I BEGAN TO HAVE HORRIBLE MUSCLE PROBLEMS. WEAKNESS, STRANGE SENSATIONS LIKE PULLING, STRAIN, HAVE BEEN UNABLE TO DESCRIBE IT. WHEN I ASKED MY PCP IF I WAS HAVING AN OVERDOSE TOXIC REACTION, WAS TOLD NO. I WENT OFF THE SUPLIMENT FOR ONE WEEK, AND BEGAN TO FEEL BETTER, UNTIL THE NEXT WEEKEND, THIS PAST WEEKEND, I SPENT TIME IN THE SUN, CHOSE VITAMIN D FOODS,AND MADE AN EFFORT TO TAKE MY REGULAR VITAMINS, CALCIUM PLUS D, ETC. BY SUNDAY MORNING, IN THE SUN ON MY PATIO, MY MUSCLES DID THE SAME THING ALL OVER AGAIN, AND LASTED THROUGH MONDAY NIGHT. &amp;nbsp;IS THIS POSSIBLE?&lt;/p&gt;
&lt;img src="http://articles.mercola.com/aggbug.aspx?PostID=198170" width="1" height="1"&gt;</description></item><item><title>re: BEWARE of Most Prescription Vitamin D Supplements!</title><link>http://articles.mercola.com/sites/articles/archive/2006/10/26/beware-of-most-prescription-vitamin-d-supplements.aspx#32733</link><pubDate>Thu, 03 Jul 2008 17:14:25 GMT</pubDate><guid isPermaLink="false">24451277-a5aa-4add-96dc-64081bfd86fa:32733</guid><dc:creator>DDS_203</dc:creator><description>&lt;p&gt;Thanks baltoboy, very interesting...good link.&lt;/p&gt;
&lt;img src="http://articles.mercola.com/aggbug.aspx?PostID=32733" width="1" height="1"&gt;</description></item><item><title>re: BEWARE of Most Prescription Vitamin D Supplements!</title><link>http://articles.mercola.com/sites/articles/archive/2006/10/26/beware-of-most-prescription-vitamin-d-supplements.aspx#32732</link><pubDate>Sun, 01 Jun 2008 23:53:29 GMT</pubDate><guid isPermaLink="false">24451277-a5aa-4add-96dc-64081bfd86fa:32732</guid><dc:creator>lucylucy</dc:creator><description>&lt;p&gt;I recently came across this Blog on why D2 is not inferior to D3. &amp;nbsp;I do believe that the animal source should be better, but if anyone has any thought of how to respond to this information, let me know. &amp;nbsp;Thanks.&lt;/p&gt;
&lt;p&gt;&lt;a rel="nofollow" target="_new" href="http://torihudson.com/?p=58"&gt;http://torihudson.com/?p=58&lt;/a&gt;&lt;/p&gt;
&lt;img src="http://articles.mercola.com/aggbug.aspx?PostID=32732" width="1" height="1"&gt;</description></item><item><title>re: BEWARE of Most Prescription Vitamin D Supplements!</title><link>http://articles.mercola.com/sites/articles/archive/2006/10/26/beware-of-most-prescription-vitamin-d-supplements.aspx#32731</link><pubDate>Mon, 14 Apr 2008 21:15:56 GMT</pubDate><guid isPermaLink="false">24451277-a5aa-4add-96dc-64081bfd86fa:32731</guid><dc:creator>feather319</dc:creator><description>&lt;p&gt;I am chronically low on Vit D even after I take a D3 supplement and use cod liver oil &amp;nbsp;daily - alond with a multivitamin. &amp;nbsp;The doctors are precribing me a D2. &amp;nbsp;Should I be wary of it?&lt;/p&gt;
&lt;img src="http://articles.mercola.com/aggbug.aspx?PostID=32731" width="1" height="1"&gt;</description></item><item><title>re: BEWARE of Most Prescription Vitamin D Supplements!</title><link>http://articles.mercola.com/sites/articles/archive/2006/10/26/beware-of-most-prescription-vitamin-d-supplements.aspx#32730</link><pubDate>Sat, 08 Mar 2008 21:07:21 GMT</pubDate><guid isPermaLink="false">24451277-a5aa-4add-96dc-64081bfd86fa:32730</guid><dc:creator>Robubba</dc:creator><description>&lt;p&gt;I'm agreeing with awahmplanet, &amp;nbsp;The milk ingredient list says that it is fortified with D3, not just vitamin D.&lt;/p&gt;
&lt;img src="http://articles.mercola.com/aggbug.aspx?PostID=32730" width="1" height="1"&gt;</description></item><item><title>re: BEWARE of Most Prescription Vitamin D Supplements!</title><link>http://articles.mercola.com/sites/articles/archive/2006/10/26/beware-of-most-prescription-vitamin-d-supplements.aspx#32728</link><pubDate>Sat, 08 Mar 2008 14:20:02 GMT</pubDate><guid isPermaLink="false">24451277-a5aa-4add-96dc-64081bfd86fa:32728</guid><dc:creator>awahmplanet</dc:creator><description>&lt;p&gt;With regard to this statement &amp;quot;In case you didn't know, the vitamin D that is added to milk is NOT D3 but the highly inferior vitamin D2.&amp;quot;, the milk in our household is produced by Morning Glory and the label indicates D3. &amp;nbsp; &lt;/p&gt;
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