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Vitamin A
What's Included?

  • Fasting: Eight hour fast
  • Sample type: Blood
  • Test ran: Monday through Saturday
  • Turnaround time: Four days
  • More Information
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    Vitamin A (Retinol) - Vitamin A is critical for vision, growth, and many cell functions. High concentrations of Vitamin A are seen with renal failure, but this is not associated with toxicity and excessive ingestion. High concentrations are associated with bone fractures. Low concentrations of Vitamin A are consistent with fat malabsorption and are rarely due to inadequate diet.

    MyMedLab Product ID: 150