Osteocalcin

On May 10, 2010, in Minerals, Tests, by Andrea

Osteocalcin is one of those strange labs that we recommend that no one seems to know what it is — including, I think, some of the docs that may or may not actually order it.

Because it is one of the more obscure labs, many docs will not actually run it for you, but let’s go over it to explain what it is, why it’s important, and why it’s gaining ground in the lab-work field.

Remember that ranges are just that — ranges.  Nothing is set in stone, and each lab sets their own range.  Your mileage may vary.

This is a fasting test.

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Scripted D Fail.

On March 22, 2010, in Fat Solubles, Vitamins, by Andrea

Going back to my roots a bit and explain a common problem in the WLS community — scripted vitamin D supplements.

Drisdol

Drisdol is the trade name for the prescription strength vitamin D treatment.  It is 50,000 IU of D2, suspended in an oil-base.  The typical regimen is 1 per week for 8 or 12 weeks, then retest.  This is in additional to the vitamin D that is packaged in calcium supplements and possibly additional vitamin D taken through the week depending on the prescriber.

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